Answer:
Human centred world view is the idea that says that humans are the most important species and representative of the earth and can use resources as much as needed.
Explanation:
It also focuses on the benefits and threats of the natural environment to the humans. Earth centred world view says that the nature is available for every species on the earth and the earth is not under our control.
Environmental world view gives us an idea about our role in the environment and our activities that causes positive or negative effect on the environment and also understand how does the world does its function.
Anthropocentric or human-centered worldview considers humans as the most significant entities and permits the use of natural resources to serve human needs primarily. Critics argue this perspective is ethically flawed and unsustainable, suggesting alternatives like ecocentric or biocentric worldviews, where all life has inherent value.
Explanation:The student is asking about the concept of a human-centered worldview, also known as Anthropocentrism. This concept, found particularly in environmental philosophy, entails humans regarding themselves as the most significant entities in the universe and Judge their actions primarily on the basis of human values and experiences. Anthropocentrism views humans as superior to nature and justifies the use of natural resources to serve mankind’s needs, even if it compromises the health of our planet.
However, critics of this worldview argue that it is ethically flawed and unsustainable, insinuating that other life forms and the natural world are valuable only for their usefulness to humans. Critics present ecocentric or biocentric worldviews as alternatives, where every life form has inherent value and humans are one part of the natural world, not above or outside of it.
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What is the mass of milliliter of pure water? What about 1 L of water?
kinda 1 milliliter (ml) of water weighs 1 gram (g). The prefix in front of the unit tells you how to move the decimal. 1 milliliter = 0.001 liters because "milli" means "thousandth". 1 "thousandth" of a liter = 0.001 liters.
What can Courtney change in her experiment to find the true impact of
the type of meals she eats on her race time?
Select one:
A. For two weeks of her study, she can eat her high protein meal
for breakfast and high carbohydrate meal for lunch; she should
then switch the meals for the last two weeks.
B. She should try running a longer distance after lunch since
she seems to be faster regardless of her meal. C.She should only eat her high protein meals for breakfast and
only eat her high carbohydrate meals for lunch for all four weeks
of her study. D. She should eat only protein meals on some days and only
carbohydrate meals on other days, which can be determined by a
coin toss.
Final answer:
Courtney should randomize her diet by eating only protein meals on some days and only carbohydrate meals on others based on a coin toss to truly understand the impact of meal type on her race performance.
Explanation:
To properly assess the impact of the type of meals on her race time, Courtney should implement a controlled experiment that isolates the variable of the meal composition. The best option here is:
Option D. She should eat only protein meals on some days and only carbohydrate meals on other days, which can be determined by a coin toss. This randomization will help minimize the effect of other variables and allow her to assess the true impact of meal type on race performance.By comparing her race times on days following a high-protein meal to days following a high-carbohydrate meal, she can see which diet might be more beneficial for her performance. It's essential to remember that many distance runners carb load before a race because carbohydrates are stored as glycogen in the muscles and liver, providing a ready source of energy for endurance activities. Eating complex carbohydrates is a common practice so that the body has stored energy to tap into during the run.
Which of these best defines “environmental science”?
A The study of how humans interact with the environment
B The study of life
C The study of the properties and changes of matter
D The study of how plants interact with the environment
Answer:
A or/and D
Explanation:
Environmental science is the study of how organisms interact with their environment so it can be either a or d. I would say a combination of both.
The study of how A. Human interacts with the environment is considered as best definition for environmental science.
Explanation:Environmental science is the investigation of the cooperation between the physical, concoction, and organic segments of nature. It comprises of various subjects like geography, hydrology, soil sciences, plant physiology, and environment.
Ecological researchers may have preparing in more than one order; for instance, a geochemist has mastery in both geography and science. With the knowledge of all these filed, the interaction between human and the natural world is researched and studied.
6. Plants produce oxygen during photosynthesis. However, plants must also use atmospheric oxygen during the process of respiration.
Which can best bo concluded from this Information?
.. Plants undergo respiration through aerobic processes.
C. Plants use all of the oxygan they produce during respiration.
b. Plants undergo respiration through anaa robic processes.
d. Plants use the oxygen from carbon dioxide during respiration.
...
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Answer:
Plants use the oxygen from carbon dioxide during respiration.
Your mom is making a salt solution for you to gargle with because you have a sore
throat. She fills a glass with warm water and adds two teaspoons of salt.
The water is the solvent.
True
False
Answer:
False.
Explanation:
It's false because the salt is what makes your throat fell less sore. Sure the water helps dissolve the salt, but the salt does most of the work.
Answer: FALSE
Explanation:
In a prokaryotic cell, most ribosomes are
Answer: cytosol
Explanation:
Ribosomes are special because they are found in both prokaryotes and eukaryotes. While a structure such as a nucleus is only found in eukaryotes, every cell needs ribosomes to manufacture proteins. Since there are no membrane-bound organelles in prokaryotes, the ribosomes float free in the cytosol.
Answer: floating freely in the cytoplasm.
Explanation: i just got it right
All living organisms contain carbon atoms. Which of the following is an important characteristic of carbon?
A.
Carbon atoms can bond with any other atom, but they cannot form bonds with other carbon atoms.
B.
Carbon atoms are highly reactive and form unstable bonds with any available atom.
C.
Carbon atoms can bond with many other kinds of atoms to form very stable molecules.
D.
Carbon atoms are very stable and do not easily form bonds with other atoms.All living organisms contain carbon atoms. Which of the following is an important characteristic of carbon?
A.
Carbon atoms can bond with any other atom, but they cannot form bonds with other carbon atoms.
B.
Carbon atoms are highly reactive and form unstable bonds with any available atom.
C.
Carbon atoms can bond with many other kinds of atoms to form very stable molecules.
D.
Carbon atoms are very stable and do not easily form bonds with other atoms.
Answer: C
Explanation:
All living organisms contain carbon atoms.Carbon atoms can bond with many other kinds of atoms to form very stable molecules. This is an important characteristic of carbon therefore it is present in many living organisms. It is the only element that can form so many different compounds because each carbon atom can form four chemical bonds to other atoms .This is due to the fact that the carbon atom is just the right size to fit in snuggly as part of very large molecules.
The statement ''Carbon atoms can bond with many other kinds of atoms to form very stable molecules'' is an important characteristic of carbon.
Answer: Option C
Explanation:
Carbon is found in all the living organisms right from the extinct dinosaurs to the existing living organisms. It is the most abundantly available material in the whole world. Thus it helps us to identify the living period of fossils by the carbon deposited in it through a process called carbon dating.
Living things get carbon from the carbon dioxide dissolved in the atmosphere. Carbon has the tendency to bond with many other kinds of atoms to form a very stable molecule like graphite, diamond etc. Carbon is the base of the entire bio-chemistry.
how does bacteria affect the nitrogen cycle??
Answer: The bacteria break down organic material that contain nitrogen and release it back into the cycle.
For example, bacteria breaks down a leaf, then it will release the nitrogen into the soil for plant.
When listing the levels of organization in organisms from smallest to most complex which level is just below organs in complexity?
What is the best description of the word ‘recessive’ as it is used in biology?
Answer: c an allele that is only express if two versions of it are present in a cell
Explanation:
Is solar energy an ecosystem service? why or why not
Answer:
Yes
Explanation:
It is using the sun's energy as an energy resource and is therefore eco friendly
Answer:This is because they are producers and other organisms gain energy from them. Solar energy plays a very vital role here, because the process of photosynthesis, which takes place in plants, is incomplete without solar energy. Therefore, we can say it is an ecosystem service.
Which correctly describes a difference between the male and female
reproductive systems? A. Only females produce gametes
B. Males have a monthly cycle.
C. Only males are fertile.
D. Females produce gametes less often.
Answer:
Females produce gametes less often.
Explanation:
Females produce gametes less often.
The statement females produce gametes less often correctly describes a difference between the male and female reproductive systems.
What are the functions of reproductive system?The reproductive system of an organism, also known as the genital system, is the biological system made up of all the anatomical organs involved in sexual reproduction.
The tissues, glands, and organs involved in producing offspring (children). In women, the reproductive system includes the ovaries, the fallopian tubes, the uterus, the cervix, and the vagina.
The primary reproductive organs are the gonads, which produce the gametes and hormones. The secondary, or accessory, structures transport and sustain the gametes and nurture the developing offspring.
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10 POINTS
If many experiments and ample evidence support a hypothesis, then it becomes a
theory.
True
Or
False
Answer:
True.
Explanation:
A hypothesis is a possible explanation to an unexplained situation that is based on limited or not enough evidence. Therefore, this explanation has not been proven.
If, through scientific experiments and research, enough evidence is gathered to prove this explanation to be true, then it becomes a theory. A scientific theory generally integrates various hypothesis to support it. This allows a theory to change through time as more hypothesis are developed, creating a more accurate and reliable theory.
which of the following sentences is the best example of a hypothesis
a. UV radiation does not cause skin cancer.
b. chickens lay more eggs when they are happy.
c. why does the earth orbit around the sun?
d. how many types of organisms are there?
Answer:B
Explanation:
when i was in middle school they told us an hypothesis was an educated guess/outcome.
Answer:a
Explanation:I got it wrong on a test and then it showed what the answer was I listened to the other person on here but got it wrong
what is the difference between plant and animal cells ? a .an animal cell can produce energy ,because it has mitochondria . b. a plant cell has a well defined shape, because it has a cell wall . c . a plant cell can store genetic information , because it has a nucleas . d. molucules can only pass into an animal cell because it has a cell membrane . which one ?
Answer: plant cell makes its own food using energy from the sun however animals cells help make their own baby and have a cell wall
what type of material is found in the atmosphere?
A. A mixture of magma and superheated water.
B. An incompressible fluid of molten rock
C. Solid Rock
D. A viscoelastic fluid of molten rock
Answer: D.) A viscoelastic fluid of molten rock
Explanation: The layer below the lithosphere , the upper layer of the mantle of the earth with high heat pressure .It is made up of almost solid rocks but also flows not which indicates that it consist of viscoelastic fluid of molten rocks.This is because in some regions there can be presence of molten rocks.
What is the correct definition of speed?
Answer: Speed: the rate at which someone or something is able to move or operate.
Answer:
The speed is defined as the rate at which a particular object covers a certain amount of distance. This speed can be fast or slow. An object covering a great distance in short period of time indicates a high speed and an object covering small distance in a large period of time depicts a slow speed.
This can be mathematically calculated.
Speed= Distance/Time
The unit of speed is meter/second. It can also be written as m/sec.
how is physiology of a bone related to its anatomy
Bone physiology is intimately connected to its anatomy, as the structure of bones dictates their function in body support, protection, and movement. The continuous remodeling of bone as well as specific anatomical features, like the arrangement of hand bones, exemplify the form-function relationship.
Explanation:The physiology of a bone is deeply related to its anatomy because the physical structure of bone (its anatomy) determines how it functions (its physiology). Bones are not inert structures; they are dynamic and continuously remodeled throughout one's life to adapt to various stresses. Bone remodeling is a physiological process where approximately 10% of bone mass is turned over annually. This ongoing process helps the bone maintain its strength and adapt to the mechanical load it is subjected to.
Bone's structure is a composite of organic collagen and inorganic hydroxyapatite that provides the necessary strength to support body weight. The outer portion, called cortical bone, is dense, while the inner part, known as cancellous bone, is spongy. This specialized structure enables bones to perform their physiological functions, supporting body structures, protecting organs, and facilitating movement in conjunction with muscles.
Similarly, the anatomy of the human hand, with its unique arrangement of bones, reveals a close relationship with its function; the thumb's opposition to the four fingers allows for complex manipulations like pinching, grasping, and typing. Understanding the anatomy and physiology together enhances comprehension of how form and function are correlated in living organisms.
An organism has two different possible traits, A
and B. A graph of the population is shown right.
Which of the following statements is true about
Trait B? Check all that apply.
Answer:
A-It decreased in frequency over time.
Explanation:
did it and got 100
Answer: It decreased in frequency over time.
Explanation: :)
Which two characteristics describe all animals?
Answer:
Heterotrophic and Multicellular
Explanation:
Answer: Multicellular and Eukaryotic
please give me brainliest if i was right
Which of the following statements describes a feature shared by mitochondria and the endoplasmic reticulum that increases the efficiency of their basic functions?
A. They have rigid, non-fluid membranes.
B. They have highly folded membranes.
C. They have membranes composed of many carbohydrates.
D. They have double membranes, with one membrane enclosed within the other.
Answer:
The answer is B. They have highly folded membranes.
Explanation:
A highly folded structure is advantageous for microscopic organelles such as the mitochondria and the endoplasmic reticulum. These organelles need to produce high amounts of ATP and proteins in a day, respectively.
For the endoplasmic reticulum, with ribosomes attached, it is responsible for the manufacturing, packaging, and transport of specific proteins. Same goes for the mitochondria, which is responsible for energy production and respiration. These processes are so demanding that in order to be more efficient in being productive, the highly folded membranes provide a wider and better surface area for synthesis of proteins or ATP, despite the size of these organelles.
A feature that is shared by mitochondria and the endoplasmic reticulum that increases the efficiency of their basic functions is B. They have highly folded membranes.
It should be noted that a highly folded structure is advantageous for microscopic organelles like the endoplasmic reticulum and the mitochondria.It should be noted that the organelles need to produce high amounts of ATP and proteins. For the endoplasmic reticulum, it manufactures, packages, and transports some specific proteins.The mitochondria is responsible for energy production and respiration. They've to be efficient in carrying out their functions effectively, they have highly folded membranes.In conclusion, the correct option is B
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Which gas is found in high percentages in the atmosphere in all of the gas
giants?
O A. Nitrogen
O
B. Hydrogen
O
O
C. Carbon monoxide
O
O
D. Oxygen
O
E. Carbon dioxide
///Apex\\\
Answer:Nitrogen is found in a highest amount in Atmosphere.It is found in 78%
Explanation:
Answer:
Hydrogen
Explanation:
Which kingdom does not classify autotrophic organisms?
Archaea
Eubacteria
Fungi
Protista
Answer:
Fungi, it's the only one that's not microscopic
Fungi, it's the only one that's not microscopic.
What are Autotrophic organisms?An organism that can make its own nourishment by the use of light, water, carbon dioxide, or other substances is an autotroph. Autotrophs are also referred to as producers because they make their own nourishment.
Although plants are the most well-known autotroph, there are numerous more types of autotrophic creatures. Algae, which are aquatic plants that are recognized by their larger forms as seaweed, are autotrophic.
The majority of autotrophs produce their food through a process known as photosynthesis. In photosynthesis, autotrophs use the sun's energy to turn carbon dioxide from the air and water from the soil into glucose, a nutrition.
Therefore, Fungi, it's the only one that's not microscopic.
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why do some molecules need help moving across a cell membrane in the form of energy
Answer:
Because that molecules are moving against a concentration gradient and they can not freely pass trough the membrane.
Explanation:
Cell membranes are constituded by lipid bilayers with an hidrophobic nature. This means that water or molecules disolved in water can not freely pass the membrane. All these molecules are in a bigger concentration outside the cell, so the transport inside cells will be against a concentration gradient and this type of transport requieres energy.
Some molecules need help to move through the cell membrane in the form of energy because transport occurs against the concentration gradient and, therefore, the molecules require an energy supply.
The transport in cells is carried out through their membrane by different mechanisms, in order to enter nutrients and eliminate waste.
Many molecules can pass through the membrane without difficulty, but there are others that, due to their composition, it is not easy to do so and therefore require an energy supply.
For this there is the active transport of molecules, it requires energy to be carried out, since it is a type of movement where molecules go against the concentration gradient (from a place of lower concentration to one of higher concentration) and it is carried out by means of pumps, a clear example is the pump that transports sodium and potassium.
If the cells were unable to carry out this transport, the organism would not carry out its vital activities.
Therefore, we can conclude that some molecules need energy to move across a cell membrane because they go against the concentration gradient.
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Complete this sentence: The activities of enzymes depends on the __________, __________ conditions, and the __________ of the surroundings.
Answer:
The activities of enzyme depends on the temperature, ionic conditions and the pH of the surroundings.
Explanation:
Effect of temperature on enzymes
Enzymes show low level of functioning at lower temperatures. As the temperature is raised, the activity of the enzyme increases. The enzyme activity becomes optimal at a specific temperature. Beyond this temperature, the enzyme's activity rate starts to decline until it gets denatured.
Effect of ionic conditions on enzymes
Studies show that certain enzymes require some cations for functioning. But an increased amount of cations or anions can inhibit the functioning of the enzymes.
Effect of pH on enzymes
Each enzyme has an optimum pH at which it works best. If the pH is increased or lowered than this optimum pH, then the activity of the enzyme starts declining until it gets denatured. Most enzymes work best at pH 7.0
Human population increased sharply during the _____ because of improvements in farming techniques.
A Hunter-gatherer period
B Agricultural revolution
C Period of prehistory
D Industrial Revolution
B. During the agricultural revolution, there were vital new improvements in farming techniques that made a sharp increase in human population.
Explanation:The agricultural revolution began in Great Britain between the mid-17th century and the late 19th century. It brought new crops and grains and also new methods of farming and agriculture. Good irrigation system and drainage facilities also helped to increase the productivity of the crops.
An immense increment in farming output and productivity during the agricultural revolution added to the growth of the population. The farming revolution made a surplus of nourishment, so fewer people started to die of starvation. Statistics demonstrate that the revolution of agriculture committed a global rise in population.
What is the volume of 65.4cm
Answer:
If you mean 65.4cm³, then the volume would be 279726.264 centimeters³
Explanation:
Describe the property of water that is indicated by the data. How is this property explained by the structure of water molecules and the bonds between them?
Water's cohesive property, which makes it stick together in drops, is due to its molecular structure that facilitates hydrogen bonding. The polarity of water molecules leads to the formation of hydrogen bonds, which makes water a structured liquid with high surface tension.
The Property of Cohesion in Water
The property of water indicated by the data is its cohesive nature. Water molecules exhibit a strong tendency to stick together, forming drops rather than existing as separate molecules. This behavior is most visible when observing water dripping from a leaky faucet or accumulating in dew drops.
The cohesive property of water is explained by the molecular structure of water, or H₂O. Each water molecule consists of one oxygen atom covalently bonded to two hydrogen atoms, creating a polar molecule with a partial negative charge on the oxygen and partial positive charges on the hydrogens. This polarity allows water molecules to form hydrogen bonds with each other, where the oxygen of one water molecule attracts the hydrogen of another. These bonds create a network that holds the molecules together, contributing to water's high surface tension and its ability to form drops.
Hydrogen Bonding in Water
Hydrogen bonding is the molecular structural feature responsible for many of water's unusual properties. The bond is relatively weak on its own, but when many hydrogen bonds form between water molecules, they collectively create a stable, structured liquid. This extensive hydrogen bonding is what gives water a high boiling point, high heat capacity, and the ability to dissolve numerous substances, which is why water is often called the 'universal solvent'.
In essence, the structure of water molecules and the network of hydrogen bonds between them are the keys to understanding why water behaves in such distinctive ways compared to other molecules of similar size.
Which topic in a biology textbook is directly related to physics
Answer: osmosis and cellular transport
Explanation: this is 100% just answerd it and got it right
a molecule is the smallest part of what?
Answer:
A molecule is the smallest particle in a chemical element or compound that has the chemical properties of that element or compound. Molecules are made up of atoms that are held together by chemical bonds. These bonds form as a result of the sharing or exchange of electrons among atoms.
Explanation:
A molecule is the smallest part of a substance that can have the properties of that substance.
What is a molecule?A structure by the chemical bonding of two or more two atoms is called a molecule. The molecule is the smallest part of a substance that has the same properties as a substance.
For example, a molecule of water had the same properties as that of water. If it is broken down into its constituent atoms, hydrogen and oxygen, these atoms will have completely different properties than that of water.
Molecules are structures that form the basics of the study of chemistry. Molecules are written with the symbol of their constituent atom with a number as a subscript representing the number of those atoms in the molecule.
For example, a molecule of water is represented by the formula H₂O, where H₂ represents that there are two atoms of hydrogen per atom of oxygen.
Therefore, the molecule is the smallest part of a substance that can have the properties of a substance.
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