The answer is the troposphere.
The troposphere is the lowest portion of Earth's atmosphere. It contains approximately 75% of the atmosphere's mass and 99% of its water vapour and aerosols. The average depth of the troposphere is approximately 17 km (11 mi) in the middle latitudes.
c. troposphere has the most air pressure.
The troposphere is the lowest layer of Earth's atmosphere, where air pressure is at its highest. Here is why:
The troposphere is closest to Earth's surface, extending up to about 12 km above sea level.This layer contains roughly 80% of the atmosphere's total mass, which results in higher air pressure compared to the upper layers.As you go higher in the atmosphere, air density decreases, leading to lower air pressure in the higher layers like the stratosphere, mesosphere, and exosphere.COMPLETE QUESTION:
Which layer of the atmosphere has the most air pressure ?
a. exosphere
b. stratosphere
c. troposphere
d. mesosphere
demonstrate, exemplify, explain, and clarify are in the same word family as witch word A. browse B.ponder. C. identify D. illustrate
C. Identify
The only other possible solution may be D. Illustrate but that is such a specific word I sincerely doubt it.
:)
The word illustrate demonstrate the meaning of exemplifying, explain, and clarify, i.e., option D.
What is the meaning of exemplifying?To be a typical example of something is referred to as exemplification.
The word illustrate is the combination of the words exemplifying, explain, and clarify.
Thus, the correct option is D.
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Describe the path of light rays from a leaf to the retina
ANSWER:
It is reflected out at accurately the alike angle at which it came in, according to the Law of Reflection.
EXPLANATION:
The retina refracts the light rays. The light streams go into the pupil and are permitted into the intrinsic part of the eye when the cornea and the lens refract light, and the upside-down reflection is formed on the retina.
The _______ is located in your upper arm. A. fibula B. tibia C. femur D. humerus
The answer is D) Humerus. Hope this helps :)
The humerus is located in your upper arm
If copper (II) sulfate solution and an iron nail are in contact, a replacement reaction occurs. What would the products of the reaction be?
2Fe + 3CuSO4 → ?
2Fe + 3CuSO4
Fe2(SO4)3 + 3Cu
2Fe + 3Cu + 3S + 3O4
Answer:
2nd option B
Explanation:
Answer:
B:Fe2(SO4)3 + 3Cu
Explanation:
Thermal pollution is caused by: carbon dioxide increased heat sulfur dioxide sewage
Answer:
Increased heat
Explanation:
About which other carbon–carbon bonds may rotation occur?
The greatest interaction occurs around the carbon carbon single bond.
Explanation:Single bonds in organic molecules are free to rotate, due to the 'end-to-end' (sigma) nature of their orbital overlap.
For example, In ethane rotation about the carbon-carbon sigma bond results in many different possible three-dimensional arrangements of the atoms.
In carbon carbon double bond and triple bonds the atoms are held together more strongly so they show less rotations as compared to carbon carbon single bond.
Final answer:
Rotation around carbon-carbon sigma bonds, such as in ethane, allows for different three-dimensional arrangements of atoms, despite a small energy barrier to rotation. Double bonds, on the other hand, do not permit such rotation, leading to a planar arrangement of atoms.
Explanation:
Rotation Around Carbon-Carbon Sigma Bonds
In organic chemistry, rotation can occur around single covalent bonds, which are known as sigma bonds. The carbon-carbon sigma bond, as found in ethane (CH3CH3), allows for free rotation of the bonded atoms, leading to various three-dimensional conformations. Such bonds are cylindrically symmetrical due to the 'end-to-end' overlap of sp³ hybridized orbitals. Although there is a small energy barrier of about 3 kcal/mol for rotation, it is generally not sufficient to restrict rotation except at very low temperatures.
Unlike sigma bonds, double bonds, described as pi bonds, do not allow for this free rotation, resulting in restricted movement and a planar arrangement of the atoms involved. In the case of sigma bonds, the spatial arrangement of the atoms changes upon rotation, although the molecule itself remains the same. In models or diagrams, different conformations resulting from rotations are represented by the different spatial orientations of the atoms or groups attached to the rotating single bond.
Wegener observed that that coastlines of continents in the Southern Hemisphere had similar grooves. Which of the following supports coastlines far away from one another having similar grooves?
Animal extinction
Glacial movement
Rock formation
Human interactionc
B, glacial movement.
Wegener observed similar grooves along the coastlines of continents in the Southern Hemisphere. These grooves were created by the movement of glaciers. Glaciers generally move in one direction. This movement creates large scratches in rock structures.
When continents are placed together, you can observe that the glacier scratches match up. They move from one continent to another.
Answer:
answer is b hope this helps :)
Explanation:
Lake Mojave is an ancient lake that has dried up and no longer exists in the Mojave desert in California. Which environmental conditions may have occurred to cause the disappearance of the lake and the organisms that live in it? Check all that apply.
decrease in rainfall in the Mojave desert
decrease in temperature in the Mojave desert
decrease in runoff that flows into Mojave lake
increase in blocked streams that flow into Mojave lake
increase in pollution that was deposited into Mojave lake
increase in the nonnative plant population in Mojave lake
The correct answers are:
- Decrease in rainfall in the Mojave desert;
The decrease in rainfall can be devastating to a lake's waters and biodiversity. The decrease in rain usually causes bigger loss of water through evaporation than water coming in the lake, so over time it will dry out, or just small pieces of it will remain.
- Decrease in runoff that flows into Mojave Lake;
If the amount of water that comes into the lake decreases, it can be fatal to it, and in a very short period of time, since the lake will be losing more water than it gets in.
- Increase in blocked streams that flow into Mojave Lake;
Naturally, streams can be blocked and redirected, so if this happens, we have the same situation from before, where the water income is smaller than the water loss of the lake.
Answer:
A, C, & D
Explanation:
Right on Engenuity
complete the following analogy
eukaryote: mitosis: prokaryote
A binary fission
B budding
C both binary fission and budding
D none of the above
The answer is both binary fission and budding.
Fission, in biology, is the division of a single entity into two or more parts and the regeneration of those parts into separate entities resembling the original. The object experiencing fission is usually a cell, but the term may also refer to how organisms, bodies, populations, or species split into discrete parts.
Based on this information, what type of transport is used for glucose in blood and intestinal cells?
What type of transport is involved in this process?
Glucose is transported across the apical plasma membrane (from the lumen inside the cell) of the intestine via the sodium-glucose cotransporter (Na/glucose cotransporter)- The gradient of the Na is established by the Na+/K+-ATPase. This means that the absorption of the glucose is secondary active transport. Glucose is then transported into the extracellular fluid via the glucose transporter and that is the process of facilitated diffusion (passive process, since glucose flows down its concentration gradient).
Glucose is transported in blood and intestinal cells through active transport, specifically secondary active transport or co-transport. This is an energy-requiring process where glucose is moved from low to high concentration.
Explanation:The transport of glucose in blood and intestinal cells is accomplished through a process known as active transport. In this process, carrier proteins in the cell membrane move glucose, against its concentration gradient, from an area of low concentration (outside of the cell) to an area of high concentration (inside the cell). The process requires energy in the form of ATP (adenosine triphosphate).
This is done through a specific type of active transport known as secondary active transport or co-transport, whereby glucose is transported into cells along with sodium ions.
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Put these words in order of complexity starting with "cell": Cell, organism, organ, system, tissue
The biological order of complexity is: Cell, Tissue, Organ, System, and Organism. This order represents increasing levels of organization from the basic unit of life (cell) to the complete living entity (organism).
Explanation:The order of complexity starting with 'cell' is as follows: Cell, Tissue, Organ, System, Organism.
These terms represent different levels of organization in biology. A cell is the most basic unit of life. Many cells of similar type form a tissue. Several tissues form an organ, such as your heart or lungs. A group of organs with a specific function make up a system, for example, the circulatory system. Lastly, an organism is a complete living entity, like a human, tree or bacteria.
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anything written about about an issue/person after the fact is a ________ source
a.primary
b.secondary
Anything written about an issue/person after the fact is a SECONDARY source. A primary source would be the person them self sharing with you,or you witnessing the action or event.
Consider this animal cell. Which organelle is labeled A?
A. mitochondrion
B. ribosome
C. Golgi apparatus
D. lysosome
The cell organelle labeled A in the above diagram is: C. Golgi apparatus.
An animal cell can be defined as the fundamental or basic functional, structural and smallest unit of life of an animal such as a horse, camel, sheep, lion, goat, dog, etc.
Cell organelles refers to the organs (workers) that are responsible for the performance of various tasks or functions in the body of a living organism such as an animal, plant, and humans, especially for the survival of the organism.
Some examples of cell organelles found in the body of an animal are:
Mitochondria. Nucleus. Endoplasmic reticulum (ER). Vesicles.Cytoplasm. Cell membrane. Chromosome. Golgi apparatus (bodies).Golgi apparatus is a cell organelle that is saddled with responsibility of preparing protein for export by chemically tagging them and it also produces lysosomes.
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Reread the first paragraph of the introduction. Describe the types of stimuli your body is reacting to as well as the decisions you have to make. Do you think about each of your responses or do they just seem to happen?
When an accident occurs, our body becomes aware of impetus. When we are panic, our body releases adrenaline in a great amount which causes to increase heartbeat rate and stimulus. Human feels an emergency situation like a fight, and a war feelings. In this condition, he moves rapidly towards or may be away from an accident and panic situations to assist others. This is controlled by adrenaline which is produced by our body.
A quantity of a gas has an absolute pressure of 400 kPa and an absolute temperature of 110 degrees kelvin. When the temperature of the gas is raised to 235 degrees kelvin, what's the new pressure of the gas? (Assume that there's no change in volume.)
A. 854.46 kPa
B. 3.636 kPa
C. 1.702 kPa
D. 510 kPa
A. 854.46 kPa
B. 3.636 kPa
C. 1.702 kPa
D. 510 kPa
A. liquid to a solid.
B. liquid to a gas.
C. gas to a solid.
D. gas to a liquid
Answer: The new pressure of the gas is (A) 854.46 kPa.
The pressure of a given mass of gas at the absolute temperature 110 degrees K is 400 kPa.
The temperature is raised to 235 degrees K with constant volume.
Therefore,
Initial pressure [tex]P_{1}=400kPa[/tex]
Initial temperature [tex]T_{1}=110K[/tex]
Final temperature [tex]T_{2}=235K[/tex]
Final pressure[tex]P_{2}=?[/tex]
According to pressure law of gas,
[tex]\frac{P_{1} }{T_{1} }=\frac{P_{2} }{T_{2} }[/tex] ( at constant volume)[tex]P_{2}=\frac{P_{1}T_{2} }{T_{1} }[/tex]
[tex]P_{2}=\frac{400X235}{110}[/tex]
[tex]P_{2}=854.46kPa[/tex]
Thus, the required new pressure of the gas is 854.46 kPa.
PLEASE ANSWER DUE TONIGHT: What happens if an enzyme is not functioning in a chemical reaction in a living organism that needs it?
The reaction stops.
The reaction proceeds, but much more slowly.
The reaction proceeds faster without the interference.
There is no change in the reaction rate.
If an enzyme is not functioning, the reaction it catalyzes proceeds much more slowly, as enzymes are crucial for reducing activation energy and allowing biochemical reactions to occur quickly enough to sustain life.
Explanation:If an enzyme is not functioning in a chemical reaction in a living organism that needs it, the reaction proceeds, but much more slowly. Enzymes are critical biological catalysts that greatly accelerate the rate at which chemical reactions occur within living organisms. Without the presence of enzymes to reduce the activation energy for reactions, biochemical processes could take substantially longer—ranging from hours to days—instead of occurring in less than a second as they typically do with functional enzymes.
An enzyme's ability to catalyze a reaction is due to its specificity for its substrate, which has a unique shape and electrical charge that matches the enzyme's active site. In addition, an enzyme operates most effectively under certain conditions, like optimal temperature and pH, further emphasizing its role in ensuring efficient biochemical reactions. In sum, if enzymes were not functioning, it would severely compromise the efficiency and viability of biological processes necessary for life.
Choose all the intermolecular interactions that could occur in a container of only methyl benzoate.
The correct answer is dipole-dipole interactions and London dispersion forces (induced dipole-dipole forces).
Dipole-dipole interaction is attractive force which occurs between the positive end of one polar molecule and the negative end of another polar molecule.
London force is temporary force and it is the weakest intermolecular force. It is an attractive force that occurs when the electrons (e-) in two adjacent molecules occupy positions that make the atoms form temporary dipoles.
London forces the ion-ion interactions and dipole interactions and hydrogen bonding are all the intermolecular interactions that could occur in a container of only methyl benzoate. These are all the forces which are between the molecules. It may be attractive or repulsive forces between molecules or neighboring particles.
Giant kelp have gas-filled sacs to help it float so it can ___________
a)send signals to other plants
b)collect more sunlight
c)trap small fish
Decide whether the following properties are physical (PP) or chemical (CP) properties.
1. magnetic
2. malleable
3. temperature
4. reacts violently with sodium
5. length
6. mass
7. produces a different gas when heated
8. soluble in alcohol
9. rough texture
10. sweet taste
Physical properties are characteristics that can be observed without altering a substance's identity, such as magnetism, temperature, and mass. Chemical properties, on the other hand, involve a change in the substance's chemical composition, such as reacting violently with sodium or producing a different gas when heated.
Explanation:The listed properties can be categorized as either physical properties (PP) or chemical properties (CP) as follows:
Magnetic: PPMalleable: PPTemperature: PPReacts violently with sodium: CPLength: PPMass: PPProduces a different gas when heated: CPSoluble in alcohol: PPRough texture: PPSweet taste: PPA physical property is often described as a characteristic which can be observed without changing the substance's identity, such as its magnetism, malleability, or temperature. On the other hand, a chemical property involves a change in the substance's chemical composition, as when it reacts with sodium or produces a different gas when heated.
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The dimensions of your living room are 11ft by 15ft. How many square meters of carpet(area) do you need to buy? (conversion meter factor: 1meter=3.28ft)
first convert the ft into meters so
11ft = 3.35m
15ft = 4.6m
3.35m x 4.6m = 15.41
15.41m^2
15.33 square meters.
Explanation:first calculate the area of the room in square feet by multiplying the length and the width. 11ft times 15ft gives us 165 sq ft.
Now, we need to convert this area into square meters. Given that 1 meter equals 3.28 feet, we square this conversion factor to get the conversion factor for square meters, which is 1 sq meter = 10.76 sq ft.
Finally, divide the area in square feet (165 sq ft) by the conversion factor (10.76). Therefore, you need about 15.33 square meters of carpet.
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Which statement describes the blood type of a person with the alleles IAIB?
a. It is type AB because A and B exhibit incomplete dominance.
b. It is type AB because A and B are codominant.
c. It is type O because A and B are codominant.
d.It is type A because A and B exhibit incomplete dominance.
Answer: The correct answer is-
b. It is type AB because A and B are codominant.
In ABO blood typing, A and B are codominant alleles whereas allele O is recessive.
This means that an individual who inherits A and B alleles from his parents, would exhibit AB blood group.
This is because, being codominant, both A and B alleles will be expressed completely, resulting in AB blood group.
CSI technicians and first responders are similar in the way _____.
A.they both need specialized skills to obtain the job
B.they often leave the crime scene after the investigation team arrives
C.their first responsibility is to catch the suspect
D.they work under the same set of guidelines
Answer: D. they work under the same set of guidelines
Explanation:
The CSI technicians and first responders are the officials who arrive at the scene of crime on a call of police. These officials work on same set of guidelines. That is they are guided to provide first aid to the victim, asked to secure the scene of crime, searching collecting, packing and transporting the evidences from the scene of crime.
The paper pet population undergoes a mutation that causes ROUND teeth.
Help please naming these
1. flagella
2. pilus
3. nucleoid (DNA)
4. plasma membrane
5. ribosome
6. cell wall
7. cell wall
In a bacterial cell, the flagella enable movement, pili aid in adhesion and genetic transfer, the nucleoid houses DNA, the plasma membrane regulates transport, ribosomes synthesize proteins, the cell wall provides structure, and the capsule enhances protection and virulence.
1. Flagella: Flagella are whip-like structures on the bacterial cell's surface responsible for locomotion. They rotate to propel the cell through its environment, allowing it to move towards favorable conditions or away from harmful ones.
2. Pilus: Pili (plural form: pilus) are hair-like appendages found on some bacterial cells. They serve multiple functions, including adherence to surfaces or other cells. Conjugation pili facilitate the transfer of genetic material between bacteria.
3. Nucleoid (DNA): The nucleoid is the region within the bacterial cell where the genetic material, a single circular DNA molecule, is located. Unlike eukaryotic cells, bacteria lack a membrane-bound nucleus.
4. Plasma Membrane: The plasma membrane is a semi-permeable barrier surrounding the cell, controlling the passage of molecules in and out. It plays a vital role in nutrient uptake and waste elimination.
5. Ribosome: Ribosomes are cellular structures responsible for protein synthesis. Bacterial ribosomes are smaller than those in eukaryotic cells and are crucial for the production of enzymes and other proteins.
6. Cell Wall: The cell wall provides structural support and shape to bacterial cells. It also helps protect the cell from osmotic pressure changes and is a target for antibiotics like penicillin.
7. Capsule: The capsule is a protective layer surrounding some bacterial cells. It helps evade the host immune system by preventing phagocytosis and enhances bacterial pathogenicity.
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The bladder is an organ in the excretory system. What is the function of the bladder?
A. to take in oxygen and excrete carbon dioxide
B. to break down food into useful nutrients
C. to pump blood throughout the body
D. to store urine until it can be excreted
D. to store urine until it can be excreted
Which process causes Earth to lose thermal energy to space?
Earth to lose thermal energy to space electromagnetic radiation.
What is electromagnetic radiation?
Electromagnetic radiation is made when an atom absorbs energy. The absorbed energy causes one or more electrons to change their locale within the atom.
Which process causes Earth to lose thermal energy to space?Since Earth is surrounded by the vacuum of outer space, it cannot lose energy through conduction or convection. Instead, the only way the Earth loses energy to space is by electromagnetic radiation.
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I WILL GIVE BRAINLYIST!!!!
please help!!! if you can answer all
tissues combine to form organs.
organs combine to form organ systems
which of these a disadvantage of a multicellular organism? it needs more energy
which of these a disadvantage of a multicellular organism? it reproduces slower
which of these an advantage of a multicellular organsim? they can perform complex organ systems
Match each description to the type of relationship it represents.
TILES
*facultative parasitism
*obligate parasitism
*commensalism
*predator and prey
PAIRS
*A freshwater amoeba feeds on bacteria in the water.
*Armillaria fungi grow within a tree's roots, causing the
tree to rot, but will survive if the tree dies.
*A pseudoscorpion, a type of arthropod, hides under a beetle's wings
for protection and transportation, but does not affect the beetle.
*Rickettsia bacteria can only survive in eukaryotic cells,
which are destroyed when the bacteria replicates
A facultative parasite refers to a species, which may resort to parasitic activity, but is not completely dependent on any host for finishing its life cycle. Therefore, the growth of Armillaria fungi inside a tree's roots, making the tree to rot, but will survive even if the tree dies, is an example of facultative parasitism.
An obligate parasite refers to a parasitic species, which cannot finish its life-cycle in the absence of a suitable host. Therefore, rickettsia bacteria's tendency to surviving only in a eukaryotic cell is an example of obligate parasitism.
A long-term symbiosis or biological association in which members of one species attain benefits while those of the other species is neither harmed nor are benefited is known as commensalism. Hence, a pseudoscorpion, a kind of arthropod hiding under the wings of beetle for protection and transportation, however, it does not affect the beetle is an example of commensalism.
Predation refers to a biological association, where one species, the predator, kills and consumes another species, known as prey. A freshwater amoeba feeds on bacteria in the water is an example of predator and prey.
Facultative parasitism, Armillaria fungi grow within a tree's roots, causing the tree to rot, but will survive if the tree dies.
Explanation:The above given fungi is an example of facultative parasitism because in facultative parasitism the organism lives in host and provide harm to it but it is not totally dependent on host. It can survive after the death of host.
Part 2.Obligate parasitism, Rickettsia bacteria can only survive in eukaryotic cells,
which are destroyed when the bacteria replicates .
Explanation:The rickettsia bacteria is best example of obligate parasitism because in this type of parasitism, an host is obligatory for the survival and reproduction of organism. They need the host and host cell for the completion of their life cycle.
Part 3.Commensalism, a pseudoscorpion, a type of arthropod, hides under a beetle's wings for protection and transportation, but does not affect the beetle.
Explanation:The commensalism is a type of symbiotic interaction between two organisms, in which one get benefited while other neither get benefit nor harm.
Hence in this example of pseudoscorpion, one organism a pseudoscorpion is getting protection from beetle while beetle is unaffected.
Part 4.Predator and prey, A freshwater amoeba feeds on bacteria in the water.
Explanation:Predator pray relationship between two organism, one is benefited while other get harm.
In above example, amoeba uses water bacteria for their food while these bacteria die due to amoeba. So this is obvious predator pray relation.
Which of these states would be the best location for solar panels?
A. Montana, because it is covered in dense forests
B. Washington, because it experiences a great deal of cloud cover
C. North Carolina, because it receives a large amount of radiation
D. North Dakota, because it has long winters
The correct answer is option C
The solar panel requires a large amount of heat and radiation for its proper working. The place receiving high amount of sunlight is best for the setup of the solar panels.
The solar energy can be converted into electrical energy for various purposes.
North Carolina receives large amount of radiation and is best location for solar panels.
Incidences of witchcraft are found universally among cultures of this time, but none had the devastating impact that Salem’s had. What other factors may have contributed to the phenomena at Salem?