Answer:
The correct answer is C eukaryotes have a greater variety of genetic material than prokaryotes.
Explanation:
Prokaryotic cells consist of single chromosome and their DNA is present in a dense region called nucleoid.As one copy of each gene is present in the chromosome prokaryotic cells are haploid.The DNA of prokaryotic cells are circular
Whereas eukaryotic DNA is linear and multiple distinct chromosomes are present in eukaryotes.Two copies of each chromosome are present are in many eukaryotic cells.As a result the eukaryotic cells are diploid in nature.
Due to this greater variety of genetic material the domain eukarya are more complex than archea and or bacteria domains.
Explain how an Enzyme works using the terms from 1-5
The enzyme grabs onto the substrate in a special area called the active site.
The active site is an area of the enzyme that fits around the substrate.
Catalysis is when the substrate is changed.
The enzyme lets go, returns to normal and is ready to do another reaction.
The substrate is no longer the same, it is now called the product.
How does enzyme work?
An enzyme functions through a process called catalysis, where it facilitates chemical reactions in living organisms. The enzyme's active site, a specific region with a unique three-dimensional shape, binds to a substrate, which is the molecule the enzyme acts upon.
This binding creates an enzyme-substrate complex, allowing the enzyme to catalyze the conversion of the substrate into a product. The active site provides a specialized area for the substrate to undergo the chemical changes, ensuring specificity and efficiency in the reaction. Ultimately, the enzyme remains unchanged after the reaction.
The complete question is below:
Explain how an Enzyme works using the terms from 1-5
1. active site
2. substrate
3. product
4. Catalysis
5. area
How many chromatids are there in one duplicated chromosome
Answer:
There are two chromatids in one duplicated chromosome.
Explanation:
Before any cell undergoes the process of cell division, the chromosomes of the cell duplicate themselves. This results in the formation of two chromatids which are known as the sister chromatids. The chromatids are joined together from the centre at a position called the centromere. The chromatids contain the same kind of DNA in them. Chromatids are often confused with homologous chromosomes. They are not homologous chromosomes, they are the copy of a chromosome.
In biology, a duplicated chromosome contains two identical copies (chromatids) that are attached via a structure known as the centromere.
Explanation:In biology, a duplicated chromosome has two identical copies (chromatids) attached to each other by a structure called the centromere. Hence, we can say that in one duplicated chromosome, there are two chromatids. This state typically exists after DNA replication, a process during the S phase of the cell cycle, and before cell division, when chromatids separate into each new cell.
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What’s the difference between cancer cells and normal cell
hope it is helpful for you
Which statement best describes cell theory?
Cell theory describes the different kinds of cells that living things are made up of.
Cell theory states that all living things are made of cells that come from other living cells.
Cell theory explains the main parts of a cell and how cells reproduce.
Cell theory states that non-living matter can make cells that becoming living things.
The answer is the 2nd sentence. This is because all living things come from other living things, due to reproduction, which is what the cell theory is based off of.
Cell theory states that all living things are made of cells that come from other living cells is statement that best describes cell theory.
The cell theory, applied to biology, is responsible for identifying and describing the properties of cells, holding that all living things can be made up of a single cell or several.
The cell is considered the basic unit of life, which through a process in which cells are split or divided, gives way to the existence of new cells.
This indicates that every cell originates from the division of another cell and therefore contains the necessary genetic information within themselves.
Therefore, we can conclude that the cell theory indicates the cell as a unit of origin, being the basic unit of life, the only unit from which others can be born and being necessarily from a pre-existing one.
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What are some solutions that can help to reduce noise pollution caused by things such as pile-driving? What are some of the drawbacks of these solutions?
Answer:
A solution that can help to reduce noise pollution caused by things such as pile-driving is air-bubble curtain.
Explanation:
The noise pollution caused by things such as pile-driven into the soil is very high.There are many solutions to reduce this noise pollution, air-bubble curtain is one of the useful and simplest solution to reduce noise pollution.This solution is based on dynamic sub-structuring technique and modal decomposition method.The major drawback of this solution is sound absorption becomes critical, when this method is employed in smaller piles it is because of the radiated acoustic energy is concentrated at higher frequencies than the resonance frequency of the air bubble.Why do the crystals in gneiss line up in bands
Answer:
when there's intense pressure and heat during metamorphism.
Explanation:
Explain the properties of water and why it is important to life. Include the following: specific heat, density, polarity, Universal solvent
Final answer:
Water is crucial to life due to its unique properties such as high specific heat, low density as ice, polarity, and role as a universal solvent. These properties enable temperature regulation, solvent capabilities, metabolic reactions, and maintenance of homeostasis within living organisms.
Explanation:
Water is essential to life largely due to its unique properties. Its polarity and ability to form hydrogen bonds make it an ideal medium for biological processes. These bonds are responsible for water's high specific heat, which allows it to absorb heat without a significant change in temperature, protecting living organisms from drastic temperature swings. The density of water plays a crucial role in aquatic ecosystems, as ice, being less dense than liquid water, floats and provides insulation.
As a universal solvent, water can dissolve a wide range of substances, which is vital for cellular metabolism and transporting nutrients and waste materials. The cohesive and adhesive properties of water contribute to the movement of water against gravity in plants and the formation of droplets. Lastly, water's role in homeostasis is seen in its ability to buffer changes in pH, which is essential for the function of enzymes and other biochemical reactions.
Understanding the special properties of water is fundamental in comprehending how it supports life on Earth, from cellular functions to global climate patterns.
Animal feces would be classified as which type of water pollutant?
Answer:
waste contamination
Explanation:
dont cheat or i will hunt you down with my pack of wolves
Final answer:
Animal feces is a biological water pollutant that can introduce infectious agents into water bodies, leading to diseases such as typhoid fever and hepatitis. It is a significant concern when waste management systems are inadequate, especially in areas with large livestock farms.
Explanation:
Classification of Animal Feces as a Water Pollutant
Animal feces is classified as a biological pollutant when considering the types of water pollutants. These pollutants primarily consist of pathogens such as bacteria, viruses, and parasitic worms, which can originate from the improper treatment and disposal of human and animal waste. As a biological water pollutant, animal feces contributes to the contamination of water resources by introducing infectious agents into water bodies.
Moreover, the waste from animal feces can lead to diseases in humans, such as typhoid fever, cholera, and hepatitis. The presence of such biological materials in water can be mitigated through methods such as chlorination, ozonation, and by improving the treatment of sewage before it is discharged into water bodies. In cases where animal feces from livestock farms are not managed correctly, it can add to the issue of water pollution, especially if waste is stored in lagoons that may leak, contaminating surrounding water resources.
Determine which DNA technology allows for each of the following scenarios.
A correct father is identified.
A suspect is identified using a small sample of evidenc
A missing person is correctly identified
The determination of DNA technologies that allows for each of the following scenarios are as follows:
A correct father is identified: Y-chromosomes.A suspect is identified using a small sample of evidence: PCR. A missing person is correctly identified: mitochondrial DNA. What is DNA technology?DNA technology may be defined as the process of sequencing, analysis, and cutting-and-pasting of DNA within the organisms or in vitro. Common forms of DNA technology include DNA sequencing, polymerase chain reaction, DNA cloning, and gel electrophoresis.
The process of identification of Y chromosomes in humans determines the maleness. In other words, it represents a correct identification of father and son. PCR stands for Polymerase chain reaction. It involves a laboratory technique for rapidly producing (amplifying) millions to billions of copies of a specific segment of DNA.
While mtDNA is the DNA that is specifically located in the region of the mitochondria, cellular organelles within eukaryotic cells convert chemical energy from food into a form that cells can use, such as adenosine triphosphate.
Therefore, The determination of DNA technologies that allows for each of the following scenarios is well described above.
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Final answer:
DNA fingerprinting is the technology used to identify individuals for paternity testing, criminal investigations, and missing person identification by analyzing variations in DNA sequences.
Explanation:
The DNA technology used to identify a correct father, a suspect using a small sample of evidence, and a missing person is commonly known as DNA fingerprinting or genetic fingerprinting. This technology analyses the variability in DNA sequences to match individuals with biological samples. For paternity tests, technicians compare DNA sequences from the mother, child, and potential father. In forensic cases, geneticists compare the DNA from crime scene evidence to that of suspects to find a match.
DNA fingerprinting is incredibly powerful because it utilizes the parts of human DNA that show high variability, meaning those sequences that are likely to be different in each individual, except for identical twins. The process typically involves amplifying a specific region of DNA, often using a method called Polymerase Chain Reaction (PCR), and then separating and analyzing the DNA fragments by gel electrophoresis.
Furthermore, the use of restriction enzymes allows DNA molecules to be cleaved at specific points, making the analysis more precise. DNA collected from various sources such as hair, blood, or saliva, can uniquely identify individuals, establishing relationships or linking suspects to crime scenes based on their unique genetic makeup.
describe the biotic and abiotic features of the tundra and two main types of tundra
Answer:
Two main types of Tundra:
Arctic tundra is the tundra region which can be found in the northern hemisphere close to the regions of Alaska, Greenland, Siberia.Antarctic tundra is the tundra region found near the Antarctic peninsula.Biotic factors of Tundra:
Biotic factors can be described as the living components of an ecosystem. The biotic components of the tundra include fungi, mosses, shrubs, insects, fish, birds and mammals.
Abiotic factors of Tundra:
Abiotic factors can be described as the non-living components of an ecosystem. The abiotic components of the tundra include temperature, wind, rain, snow, sunlight, soil, rocks and permafrost.
What fraction of opals children would you expect to be able to brag about their blue hair show the cross
Half of the total number of Opals children (50%) will have blue hair.
Explanation:When an Oompah with purple hair (Pr) marries an Opal with blue hair (rr) out of the four children born two will have blue hair as represented by the below table.
From the table we find that two children are born with the dominant (purple) trait and two with the recessive (blue) trait. Allele is the other word for trait defined by Gregor Mendel in his Law of Segregation. Dominant allele is visible and recessive allele is masked.
Hemoglobin is a protein in the blood that is made of 4 polypeptide chains. Two alpha chains are composed of 141 amino acids each Two beta chains are 146 amino acids long. There a total of 574 amino acids in a hemoglobin molecule.
People with sickle cell anemia have one incorrect amino acid in their beta chain. The first seven amino acids in the beta chain for hemoglobin A (normal) and hemoglobin S (sickle cell) are listed below. Which amino acid is different in hemoglobin S?
Hemoglobin A: valine histidine leucine threonine proline glutamine glutamine
Hemoglobin S: valine histidine leucine threonine proline valine glutamine
Why does the body produce hemoglobin S instead of hemoglobin A?
HELLLLLP!!!!!!!!!!!!!
In sickle cell anemia, the sixth amino acid in the beta chain is valine instead of glutamic acid due to a single nucleotide change. This substitution changes the protein's structure and function, causing red blood cells to assume a sickle shape.
Hemoglobin is a protein in the blood made up of four polypeptide chains: two alpha chains composed of 141 amino acids each and two beta chains composed of 146 amino acids each, totaling 574 amino acids. In sickle cell anemia, one incorrect amino acid in the beta chain causes a change in the structure and function of the protein. Specifically, in hemoglobin S, the sixth amino acid in the beta chain is valine instead of glutamic acid found in hemoglobin A.This difference is due to a single nucleotide change in the gene encoding the beta chain, which results in the substitution of valine for glutamic acid, altering the protein's structure and function, leading to the characteristic sickle shape of the red blood cells in individuals with sickle cell anemia.How does the conservation of matter relate to the process of digestion?
The conservation of matter is related to the process of digestion in the following way:
When food is eaten it is digested by converting it into smaller particles. These smaller particles are then digest and gives the energy to our body. Thus, we get energy by eating or digesting the food. Hence, we can say that mass neither created nor destroyed but it change one form to another, just like the form from food to energy.
Law of Conservation of Matter:It states that matter cannot be created or destroyed. In a physical change, substances can change form, but the total mass remains the same.
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The conservation of matter relates to the process of digestion in that the mass of the food ingested is equal to the mass of the substances produced after digestion, which include waste products and the nutrients absorbed by the body. This principle is a demonstration of the law of conservation of mass, which states that matter cannot be created or destroyed in an isolated system.
During digestion, the food we consume is broken down into smaller molecules that can be absorbed by the body. These molecules include carbohydrates, proteins, fats, vitamins, and minerals. The digestive system uses mechanical and chemical processes to convert the food into a form that can be absorbed into the bloodstream.
The mass of the food ingested is conserved throughout the digestive process. The nutrients absorbed by the body contribute to growth, repair, and energy production. The waste products, which include undigested parts of the food and substances produced during the digestive process, are eliminated from the body.
If we were to account for all the matter that enters the digestive system and compare it to all the matter that leaves it (either as absorbed nutrients or as waste), we would find that the total mass remains constant. This is a practical application of the conservation of matter in a biological context.
In summary, the conservation of matter in the context of digestion means that the total mass of ingested food equals the sum of the mass of the nutrients absorbed into the body and the mass of the waste products excreted. This is a clear example of how the law of conservation of mass applies to living organisms and their metabolic processes.
Which of these carbohydrates is a monosaccharide?
Answer:
Mono saccharide are the simplest of carbohydrates. They cannot be hydrolyzed into simpler components
Explanation:
Dextrose, fructose, galactose etc
Monosaccharides such as glucose, fructose, and galactose are all hexose sugars with six carbon atoms, and both ribose and deoxyribose are pentose sugars with five carbon atoms, making all of them simple sugars.
Monosaccharides are simple sugars and the most common types are glucose, fructose, and galactose. These are all hexose sugars because they contain six atoms of carbon. Other important monosaccharides in the body are ribose and deoxyribose, which are pentose sugars having five atoms of carbon. The structural difference between glucose and galactose is highlighted by the position of the hydroxyl (OH) group.
Referring to the review question, fructose, glucose, and galactose are monosaccharide. All three are monosaccharides with six carbon atoms (C₆H₁₂O₆) and abide by the general formula for carbohydrates, which often have multiple hydroxyl (-OH) functional groups. Note that ribose (C₅H₁₀O₅) and deoxyribose (C₅H₁₀O₄) are also monosaccharides but contain five carbon atoms.
An injury to which region would interfere with the sleep-wake cycle?
An injury to the suprachiasmatic nucleus (SCN) in the hypothalamus would disrupt the sleep-wake cycle, as it regulates circadian rhythms by controlling melatonin secretion in response to light and darkness.
Explanation:An injury to the suprachiasmatic nucleus (SCN) within the hypothalamus would interfere with the sleep-wake cycle. The SCN acts as the body's biological clock, influencing circadian rhythms by responding to light cues and regulating the secretion of melatonin. Melatonin levels are increased by darkness, promoting sleep, and decreased by light, promoting wakefulness. Disruptions in these processes can lead to difficulties with sleeping patterns such as insomnia or excessive sleepiness during the day.
Additionally, other brain areas that regulate sleep, such as the thalamus and pons, also contribute to maintaining normal sleep-wake cycles. Therefore, injuries to these areas might result in sleep disorders or disturbances in circadian rhythms.
Final answer:
An injury to the hypothalamus or the pons could interfere with the sleep-wake cycle.
Explanation:
The sleep-wake cycle is controlled by multiple brain areas, including the thalamus, the hypothalamus, and the pons. An injury to any of these regions can interfere with the sleep-wake cycle. For example, damage to the hypothalamus, which contains the suprachiasmatic nucleus (SCN) - the biological clock of the body - can disrupt the circadian rhythms that regulate sleep. Damage to the pons can interfere with the regulation of rapid eye movement (REM) sleep. Therefore, an injury to either the hypothalamus or the pons could interfere with the sleep-wake cycle.
What molecule is physically produced to create specific phenotypes
Explanation:
- Proteins
The nucleus is a large membrane-bound organelle that houses the genetic information, DNA, in the cell. Sequences of DNA make up genes which can have different forms called alleles and comprise the genotype. DNA is transcribed into mRNA and later translated into amino acids which are linked together by rRNA to form proteins. These proteins, when expressed, are referred to as an organism's phenotype.
Further Explanation:
All the genetic information within the eukaryotic cell is stored within the nucleus as helical DNA. This DNA is tightly wound around histones as chromosomes. Chromosomes within the nucleus is unwound, unzipped and read by enzymes in a complex series of steps known as transcription. The message on DNA, called genes is copied by RNA polymerase, to form mRNA complementary sequence to that of the DNA strand. These are then translated into proteins in ribosomes.
Large chains of monomers form biological macromolecules which carry out many essential functions in the body these can include nucleic acids, carbohydrates, proteins and lipids. These are organic molecules, meaning they're ringed or long-chain Carbons bonded to the elements oxygen (O), hydrogen (H), nitrogen (N) and phosphorus (P).
Proteins are structural support molecules comprised of long chains of amino acids joined via peptide (CONH) bonds; these are 20 specific units that are arranged into several macromolecules. Amino acids are absorbed through digestion and are incorporated into the body’s cells to make up organs muscles signal molecules and an alternative energy source.
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In a species of mouse, brown fur (B) is dominant over white fur (b) If a heterozygous brown mouse is
crossed with a white-colored mouse, what would be true of their possible offspring?
100% BB
25% BB, 25% bb, and 50% Bb
50% Bb and 50% bb
75% BB and
Answer:
50% Bb and 50% bb
Explanation:
B b
b Bb bb
b Bb bb
therefore the genotype percentage for Bb: bb is 50:50%
the phenotype is 2 brown: 2 white
In snow-bound, where does the speakers sense of hope come from?
Answer:
Heaven
Explanation:
Which of the following are reactants in the process of aerobic respiration?
A.
carbon dioxide and water
B.
carbon dioxide and oxygen
C.
glucose and water
D.
glucose and oxygen
Answer:
Explanation:
the answer is D
14. Which is true about a dependent variable in an experiment?
a. It is the experimental data.
b. It is manipulated by a scientist.
c. It never changes during the experiment.
d. It is not affected by the independent variable.
c. It never changes during the experiment.
A dependent variable never changes during the experiment. So, the correct option is (C).
What is Dependent Variable?Dependent and independent variables are types of variables in mathematical modeling, statistical modeling, and experimental science. Dependent variables are defined because their values are studied under or demanded that they depend, by some law or rule, on the values of other variables.
A dependent variable is what is measured in the experiment and what is affected during the experiment.
The dependent variable reacts to the independent variable because it is called dependent because it "depends" on the independent variable.
Thus, a dependent variable never changes during the experiment. So, the correct option is (C).
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Which statement best describes codominance and incomplete dominanace
Answer:
Show me the statements
Name two ways that carbon (usually in the form of CO2) enters the atmosphere
Answer:
The two ways are as metabolic waste that is product of respiration and --by living organism
Also
As a result of burning of either material or substance let's say from engine--non living matter
bacteria have many roles on earth
select all correct responses
Help make some types of food for humans
Pathogens
Mutualist like the large intestine of humans making vitamin K
Fix atmospheric nitrogen and soil for use in plants
Winning dancing with the stars
Answer: All options except Winning dancing with the stars.
Explanation: Bacteria performs many roles on this planet.
Some bacteria makes food for ourselves such as yogurt and bakery products. Some bacteria live in our in body and make some useful vitamins for our body and help in digestion. There are many bacteria that lives in the root of some higher trees and fix atmospheric nitrogen for the plant. Some species of bacteria causes various diseases in human, animals and plants.
6. Who discovered DNA typing?
Robert Ultman
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Daniel Martin
Thomas Nobel
Alec Jeffreys
Answer:
It was Alec Jeffrey
Which word equation summarizes the hydrolysis of a carbohydrate
The word equation that summarizes the hydrolysis of a carbohydrate is presented in option C, which shows: sucrose + water-glucose + fructose.
What is hydrolysis?
It is a biochemical process.It is the breakdown of molecules through water.The hydrolysis of carbohydrate is an important process through which living beings obtain quick energy for other metabolic processes. As the name suggests, hydrolysis requires water to come into contact with the carbohydrate, sucrose, for example, reacting with the molecule and releasing other molecules.
Full question:
Which word equation summarizes the hydrolysis of a carbohydrate
A. starch + water-glycerol + fatty acids
B. glycerol + fatty acids - triglyceride + water
C. sucrose + water-glucose + fructose
D. amino acids + oxygen
starch + water
Identify the structures in the cell pictured on the right.
Screenshot will provide you with the correct answers.
Fixed immovable joint
Answer:
The fibrous joints are mostly also called as "fixed" or "immovable joints"These types of joints does not have joint cavity and are connected through fibrous connective tissue.Explanation:
Fixed joints are those where movement of bones is not possible, for example: skull ( cranium). They provide stability in certain areas. They are characterized by 'continuity of bony segments' which have been tightly joined and separated by a thin fibrous connective tissue. There are 3 different types of fixed joints: sutures , serrate suture and lap suture.20 pts! Why is anaerobic respiration energetically less efficient than aerobic respiration?
The aerobic respiration process uses a respiratory electron transport chain, while anaerobic respiration uses a molecular electron transport chain.
Anaerobes use less oxidizing substances like sulfate or nitrate during the electron transport chain so less energy is released per oxidized molecule.
Anaerobes use only oxygen during the electron transport chain, while aerobes use both oxygen and carbon dioxide which results in a more efficient process.
Anaerobes' terminal electron receptors have larger reduction potentials than O2 meaning that more energy is released per oxidized molecule.
Answer:
Anaerobes use less oxidizing substances like sulfate or nitrate during the electron transport chain so less energy is released per oxidized molecule.
Explanation:
Anaerobes use fewer oxidizing substances such as sulfate or nitrate during the electron transport chain, so less energy is released per oxidized molecule. This is because unlike aerobic respiration, in the anaerobic process there is no need for oxygen and glucose will be formed from the body's own food or reserves.
In this process of metabolic function there is no presence of oxygen and the energy comes from the ATP molecule, formed by the adenine nitrogen base, sugar, and three phosphates. This connection, when necessary, is broken for the release of energy.
In this case, glucose will originate from food or reserves created by the body itself. Thus, in the cell cytosol, this substance undergoes several reactions, caused by various enzymes, and then pyruvate, also used in aerobic respiration, will be generated. During the anaerobic respiration process, the ADP (adenosine phosphate) molecule receives a phosphate. After this, ATP formation occurs.
Final answer:
Anaerobic respiration produces only 2 ATP per glucose molecule due to the use of less efficient final electron acceptors, such as sulfate or nitrate, compared to oxygen used in aerobic respiration, which can yield up to 38 ATP. This makes anaerobic respiration significantly less efficient in energy production.
Explanation:
Anaerobic respiration is energetically less efficient than aerobic respiration because it yields far less ATP per glucose molecule. Anaerobic respiration produces only 2 ATP molecules, whereas aerobic respiration can produce up to 38 ATP molecules. The key difference is the presence of oxygen. In aerobic respiration, oxygen serves as the final electron acceptor in the electron transport chain and allows for a more complete oxidation of glucose, leading to the production of a larger amount of ATP through oxidative phosphorylation.
During anaerobic respiration, the lack of oxygen means that alternative less oxidizing substances like sulfate or nitrate serve as the final electron acceptors. These have lesser reduction potentials compared to oxygen, which results in far less energy being released during their reduction. The result is a significantly decreased yield of ATP from the process of electron transport and phosphorylation. Additionally, the electron transport chain in anaerobes can be less efficient due to different electron carriers that produce smaller electrochemical gradients.
The inefficiency of anaerobic respiration impacts organisms heavily; to obtain the same amount of energy as aerobic respiration, a much larger quantity of glucose must be metabolized. This is a critical limitation for anaerobic organisms and is a significant factor in the dominance of aerobic organisms in most environments on Earth.
A point mutation occurs in a sex cell of an adult rabbit. The gene affected by
the mutation is responsible for proteins that build heart muscles. Which
describes the most likely effect of this mutation?
This point mutation in the sex cell of the rabbit by the heart muscle building protein would cause death of the rabbit.
Explanation:
Adult transgenic rabbits are used to represent human race to experiment different diseases and syndromes of humans. One such experiment is conducted to identify the cardiovascular disease and cardiac rhythm syndrome, known as LQT syndrome.
This disease leads to the cardiac death of patient the human mutants- KCNQ1, KCNH2, which causes this syndrome were represented by rabbits. This gene is overexpressed in the rabbit’s cardiomyocytes through the heavy chain of β-myosin. The LQT2 affected rabbits showed more prolongation of QT and increase in death.
in the early days of the solar system, many planetesimals orbited the Sun. Theory has it that one large planetesimal the
size of Mars struck a glancing blow to the molten Earth. How did this event contribute to the formation of the Moon?
This event led to the breaking away of a part of earth and the part was held on by earth’s gravity and this part became the moon.
Explanation:
The formation of moon was after the formation of the earth. In the initial years of the formation of earth it was affected by several asteroid hits and comets. Small planets referred to as planetesimals also kept continuously affecting the earth. Before 4.5 billion years ago a planetesimal which was about the size of Mars hit earth.
This hit led to the breaking away of a part of earth. The part which was sent to space by the hit was caught by the gravity of the earth and the part started orbiting around the earth. The similarity of the rocks in moon to that of earth is attributed to the fact that moon was actually formed from earth.
The moon and earth keeps influencing each other. The moon’s effect reduced the speed of earth’s rotation and the moon keeps moving away from the earth due to the influence of earth.
Answer:
Molten rock broke off from Earth following the impact. The rock coalesced (gathered) into a ball, which formed the Moon.
Explanation: