SOMEONE PLEASE HELP ME WITH THIS PLEASE PLEASE PLEASEE ILL GIVE BRAINLY!!! ONLY IF U GET IT RIGHT!!

Answer:The primary function of the plasma membrane is to protect the cell from its surroundings. Composed of a phospholipid bilayer with embedded proteins, the plasma membrane is selectively permeable to ions and organic molecules and regulates the movement of substances in and out of cells.

Explanation:

Answer:The correct option is B.

comes from a variety of sources

Explanation:

Nonpoint source pollution is a form of pollution that is generated from different sources which include land runoff, rainfall, seepage, deposits from atmosphere and drainage, and seepage. Nonpoint source pollution is cause from rain falls as a result, its water flow through the ground , therefore the runoff wash and pick the pollutants and discharge them into water bodies. Nonpoint source polution is very difficult to control because it's originate from different type of sources.

Answer:

b. comes from a variety of sources

Answer:

friction stops tyres skidding in the road and prevents shoes slipping on the pavement .it grips the ground a prevent sliding

Answer:B gerrymandering

Explanation:i had this on a test

The majority of states give the state legislature main power over the process of drawing congressional and state legislative districts. Thus, option B is correct.

The admittance of Dakota Territory as two states rather than one is a remarkable example. Regardless of its population, each new state carried a minimum of three electoral votes under the standards for representation in the Electoral College.

On February 11, 1812, the first “gerrymander” was sketched on a map and made official. The redistricting plan was approved by Elbridge Gerry, the governor of Massachusetts at the time, in order to maintain his party's hold on power in the forthcoming election.

Therefore, gerrymandering  shape of North Carolina's Twelfth Congressional District.

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Anwser

Explanation:

Under the Endangered Species Act (ESA), plant and animal species may be listed as either endangered or threatened. “Endangered” means a species is in danger of extinction throughout all or a significant portion of its range. “Threatened” means a species is likely to become endangered within the foreseeable future.

Answer:

Endangered: On the verge of extinction (of a species)

Threatened: (A species) vulnerable to endangerment

Answer:

Healthy proteins are inserted into a patient since their DNA does not produce the right proteins.

Explanation:

Answer: The DNA sequence of the gene is edited using a guide DNA and Cas9. The DNA can be cut and deleted or new DNA can be inserted.

Answer:

The cell structure is formed according to their function.

Explanation:

Form and function are related to each other in human cells because the cells structure is formed according to its function. epithelial tissue are the group of cells that act as coverings of the body and controlling the movement of materials across their surface whereas muscle tissues are group of cells that are responsible for the movement of the body. Both tissues has different structure which allows it to perform different function.

Answer:

Actually, what we thought of as a “giraffe” is four different species. ... They've since renamed them, very creatively spinning off on the giraffe theme: the Masai giraffe, the reticulated giraffe, the southern giraffe, and the northern giraffe

Explanation:

Answer:

Actually, what we thought of as a “giraffe” is four different species. ... They've since renamed them, very creatively spinning off on the giraffe theme: the Masai giraffe, the reticulated giraffe, the southern giraffe, and the northern giraffe.Sep 9, 2016

Explanation:

there

Answer:

I think its Pigment

Explanation:

i hope that helped!

Answer:

Adult stem cells, like all stem cells, share at least two characteristics. First, they can make identical copies of themselves for long periods of time; this ability to proliferate is referred to as long-term self-renewal.

Answer:

each cell deploys its genome and play different role

Explanation:

Answer:

The pumping method of sodium-potassium pushes sodium and potassium ions against elevated concentration levels. It transfers two potassium ions into the cell where the levels of potassium are high, and pumps three sodium ions into the extracellular fluid and out of the cell.

Explanation:

ATP's hydrolysis is an active transport mechanism by the passage of sodium and potassium ions across the cell membrane to provide the required energy.

Muscle cells and nerve cell

Answer: NO BECUZ IF DA MAN IS COLOR BLIND HIS SPEM WONT BE COLOR BLIND AND SCINCE THE GRILL AINT COLLR BLIND DEN THE BABY AINT GON BE COLLOR BLIND. YA HERD

Explanation:

Answer:

inda

Explanation:

Answer:

The CFTR gene provides instructions for making a protein called the cystic fibrosis transmembrane conductance regulator. This protein functions as a channel across the membrane of cells that produce mucus, sweat, saliva, tears, and digestive enzymes.

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Answer:

A covalent bond forms when the difference between the electronegativities of two atoms is too small for an electron transfer to occur to form ions. Shared electrons located in the space between the two nuclei are called bonding electrons. The bonded pair is the “glue” that holds the atoms together in molecular units.

Answer:

A covalent bond forms when the difference between the electronegativities of two atoms is too small for an electron transfer to occur to form ions. Shared electrons located in the space between the two nuclei are called bonding electrons. The bonded pair is the “glue” that holds the atoms together in molecular units.

Explanation:

Answer:

chemical evolution

Explanation:

This type of evolution is what we believe started the origin of life. Chemical evolution is when something changes to have different abilities (which in this case would be true).

Have a great day everybody!

Explanation:

Form temporary platelet plugs to stop bleeding.

Dissolve blood clots when they are no longer needed.

Answer:

To prevent bleeding

Answer:

The strength of shaking from an earthquake diminishes with increasing distance from the earthquake's source.

Explanation:

So the if the strength of the shaking at the surface from an earthquake that occurs at 500km deep is considerably less than if the same earthquake had occurred at 20 km depth.

Answer:

lol , ok so the strength and the shacking of the earthquake diminishes with increasing distance from the earthquake's source, so the strength of shaking at the surface from an earthquake that occurs at 500km deep is considerably less than if the same earthquake had occurred at 20 km depth.

Explanation:

Hope u find this useful!

Answer:

Hi! I think that it is D. I am not 100% sure on it though so I'm so sorry if thats

wrong. Hope this helps though!

Answer:

moon

Explanation:

a moon is made of rock and revoles around earth

Answer:

moon

Explanation:

moon moon moon if its corect say thanks

Answer:

B. Different sizes and shapes

Explanation:

I majored in Biology

Answer:

carbon,hydrogen and oxygen

Answer:

Biodiversity boosts ecosystem productivity where each species, no matter how small, all have an important role to play. For example, A larger number of plant species means a greater variety of crops. Greater species diversity ensures natural sustainability for all life forms.

Explanation:

Answer:

It is important to consider all three levels of biodiversity rather than just one because:

Explanation:

It is important to consider all three levels of biodiversity rather than just one because Biodiversity improves the productivity of habitats where each species, no matter how limited, has an essential role to play. For ex. a greater number of plant species means a greater range of crops. Greater species diversity assures the ecological survival of all life forms.

Answer:

The thermosphere

Answer:

mesosphere

Explanation: