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Answer:

A

Explanation:

Took bio before?

Answer:

A

Explanation:

Answer: I would want to be able to fkly only as fast as I can walk

Explanation: I wouldn't want my drawings to be my nightmare. What about you?

Answer:

2nd option

Explanation:

Yes i Am from Shadow ridge

Answer:

The correct answer is option C. the movement of water from the central vacuoles of the cells into the solution.

Explanation:

In the given question onion cell was initially in 1% NaCl solution later student increase the concentration of the NaCl in the solution which makes the solution hypertonic.

A hypertonic cell is a solution with less water or more solute. Increasing salt concentration makes solute concentration high than inside the cell. Cell shrink in this case due to the osmosis or water movement from the high concentration region of water to the low concentration of water region.

Answer:

The rate becomes ever more rapid in proportion to the growing total number or size.

Explanation:

Answer:Exponential growth may occur in environments where there are few individuals and plentiful resources, but when the number of individuals becomes large enough, resources will be depleted, slowing the growth rate. Eventually, the growth rate will plateau or level off.

Explanation:

Answer:

The Volga River is 3,530 km long.

Explanation:

Answer:

The environment is not favorable for malarial parasite.

Explanation:

The malaria does not survive well in G6PD deficient cells because the malarial parasite named plasmodium needs blood cells for its survival but in G6PD deficient cells, red blood cells does not perform their function normally which make environment unfavorable for the malarial parasite so that's why we can say that malaria does not survive well in G6PD deficient cells.

Answer:

a and thanx u to

Explanation:

The element that is missing from glucose and cellulose molecules but must still be consumed by urchins when they eat the kelp in order to make their protein is carbon. The correct option is a.

Protein is a macromolecule that is necessary for the growth and development of the body. They are made up of amino acids.

Carbon is an element or a substance that is present on earth in different forms full stop carbon is present in two forms on the earth, one is black and heart solid and one is gray and soft.

Another element that produces different compounds when carbon reacts with oxygen is produced carbon dioxide, which is a very harmful gas for the earth and human beings. Sea urchins need carbon dioxide to make proteins.

Therefore, the correct option is a, Carbon.

To learn more about protein, refer to the link:

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The question is incomplete. Your most probably complete question is given below:

Carbon

Hydrogen

Nitrogen

Oxygen

During endocytosis the plasma membrane folds inwards either through phagocytosis for solits or pinocytosis for liquids.

During exocytosis vesicles for the inside of the cell fuse with the membrane and are released outside of the cell.

Answer:

B

Explanation:

Mitosis carries out the process of asexual reproduction, produces two identical daughter cells and forms diploid cells. Meiosis carries out the process of sexual reproduction, forms four different daughter cells and makes haploid cells.

Answer:

I believe it is D. Absorb nutrients

Explanation:

The primary function of the circulatory system is to circulate nutrients, oxygen, cardon dioxide, and blood. It CIRCULATES nutrients not absorb.

I hope this helps.

Answer:

Decomposition

Explanation:

Decomposers include bacteria and fungi. These organisms carry out the process of decomposition, which all living organisms undergo after death. Decomposition is an important process because it allows organic material to be recycled in an ecosystem.

Answer:

A I think I may be wrong 17 more days until Christmas

Answer:

The answer is A nucleus

Explanation:

The process of making mRNA from DNA is called transcription. It occurs in the nucleus. The mRNA moves the synthesis of proteins, which occurs in the cytoplasm. mRNA formed in the nucleus is moved out of the nucleus and into the cytoplasm where it attaches to the ribosomes.

Answer:

D

Explanation:

Muscular system works most directly with the nervous system to move the body

Answer:

science and technology has played in improving the life conditions across the globe.

Explanation:

science and technology helps to do reaserch of different species and elements. I don't know much

Answer:

pyroclastic flow is a fast moving current of hot gas and volcanic matter that flows along the ground away from a volcano at high velocities.

Hotspot is volcanic regions thought to be fed by underlying mantle that is anomalously hot compared with the surrounding mantle

caldera-a large volcanic crater, especially one formed by a major eruption leading to the collapse of the mouth of the volcano.

tephra-rock fragments and particles ejected by a volcanic eruption

epicenter-the central point of something, typically a difficult or unpleasant situation

fault-an extended break in a body of rock, marked by the relative displacement and discontinuity of strata on either side of a particular surface

surface waves- mechanical wave that propagates along the interface between differing media

body waves-A body wave is a seismic wave that moves through the interior of the earth, as opposed to surface waves that travel near the earth's surface. P and S waves are body waves.

sorry if this doesnt help

Answer:

Plants

Explanation:

The greatest amount of stored energy in this food web would be in the plants because they obtain energy directly from the Sun. Plants are the producers/autotrophs in the food cycle and in this community.

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Answer:

A- starch only

Explanation:

when person adds Benedict's solution, it says blue, this shows a negative result.

when person adds iodine solution, it turns black, which shows a positive result for starch.

so solution contains only starch.

hope it helps!!

Answer:

increase protection and communal conservancies

Explanation:

increase protection this one is a fairly basic solution, there are many different ways of implementing it. Some park protection agencies in Africa use drones to keep watch at night, while others have sought out military tactics in order to stop black market poachers. Communal conservancies despite global trends, Namibia has done something extraordinary. Between the years of 2002 and 2013, the elephant population has grown from 9,600 to 16,000. The government of Namibia has policies in action where local communities can establish wildlife tourism, and where communities can keep vast amounts of the revenue made.

1) There are 20 amino acids. The best sources of essential amino acids are animal proteins like meat, eggs and poultry.

2) Unsaturated fat is generally healthier for you. Unsaturated fats help lower a person's levels of LDL cholesterol, reduce inflammation, and build stronger cell membranes in the body.

3) Elements found in proteins are carbon, hydrogen, oxygen, nitrogen and sulfur.

4) Elements found in lipids are hydrogen, sulfur, carbon, nitrogen, oxygen and phosphorus

Answer:

They provide you with energy for daily tasks and are the primary fuel source for your brain's high energy demands.

Explanation:

Answer:

g. mitosis

Explanation:

mitosis is when cells divide

Answer: Once Living Matter, Small bits of rock

Explanation: CANVAS VERIFIED

Answer:

Small bits of rock and once living matter

Explanation:

Answer:

Concentration gradients:

Phospholipid bilayer

Membrane proteins

Explanation:

Diffusion: Refers to the pass of some small polar hydrophilic molecules through the lipidic bilayer. There are momentary membrane openings that allow small molecules to freely move from one side to the other in favor of the electrochemical gradient. These openings are the result of the lipids movements. The membrane permeability depends on the size of the molecule. The bigger the molecule is, the less capacity to cross the membrane it has. Diffusion is a very slow process, and to be efficient requires short distances and pronounced concentration gradients.  

Facilitated diffusion: Occurs when big hydrophilic molecules cannot move freely across the membrane. In these situations, channel proteins are in charge of passive transport. Facilitated diffusion also occurs in favor of electrochemical gradients, meaning that molecules move from the more concentrated side to the less concentrated side.

Simple diffusion and facilitated diffusion are passive transport processes because the cell does not need any energy to make it happen.

Active transport is against the electrochemical gradient, so it does need energy to happen. Molecules move from a lower concentration side to a higher concentration side. This process is always in charge of carrier proteins. In primary active transport, the energy needed comes from the ATP molecule. In secondary active transport, the energy comes from the membrane electric potential.

Transmembrane proteins act in active and passive transport, connecting cells, and participating in signal transduction.    

Channel proteins act by passive transport (these proteins do not need energy to carry in or out substances. They do it according to an electrochemical gradient) and carrier proteins act during active transport (these proteins do need the energy to transport substances because they do it against an electrochemical gradient). These transmembrane proteins carry in those substances needed by the cells to properly perform their activities, and they can also carry out waste substances.

Answer:

I think its B: Refrigerator, but double check

Explanation:

Answer:

Following the instructions would give the following:

3. B - Minnesota

4. A. Mississippi

   B. Missouri

5. B Iowa

7. A. Louisiana

8. B. Arkansas

9. A. Tennessee

   B. Kentucky

10. A. Wisconsin

     B. Illinois

12.  A. New York

     B. North Carolina

13. A. California

     B. Colorado