Biology Middle School

The graphic shows a model of a cell.

Select THREE correct statements that explain how the cell membrane contributes to the function of the cell.
A
The cell membrane controls the activities of the cell.

B
The cell membrane only allows beneficial molecules into the cell.

C
The cell membrane is capable of receiving and recognizing chemical signals.

D
The cell membrane separates cellular contents from the outside environment.

E
The cell membrane is a barrier that keeps all harmful substances from entering.

F
The cell membrane controls the movement of molecules into and out of the cell.

The Graphic Shows A Model Of A Cell.Select THREE Correct Statements That Explain How The Cell Membrane

Answers

Answer 1

Answer:

F

E

B

Explanation:

Answer 2
The answer must be A

Related Questions

The folded mountains is an example of which type of plate boundary?

Answers

Answer: Contential Crust

Explanation:

Summarize the functions of blood below by providing a description:
Protection
Transportation
And temperature regulation
If anyone could help me with this I say thank you!

Answers

Explanation:

Blood has various functions that are central to survival. They include:

supplying oxygen to cells and tissuesproviding essential nutrients to cells, such as amino acids, fatty acids, and glucoseremoving waste materials, such as carbon dioxide, urea, and lactic acidprotecting the body from diseases, infections, and foreign bodies through the action of white blood cellsregulating body temperature

Describe the dangers faced by prehistoric hominids.

Answers

Answer:

Our ancestors met astonishing challenges in their surroundings, and were susceptible to disease, injury, and predators. Environmental change – one of the ongoing challenges to survival – created both risks and opportunities in the lives of early humans.

Explanation:

environmental change. susceptible to disease, injury, and predators

If you had shown mitosis in a plant cell instead of an animal cell, which feature would you have to change ?

Answers

i read that as "if you had shawn mendes"

NEED BIG HELP 30 POINTS a please hurry and no links. Please make the answer correctly.
3. How do gases from the air help break down rocks?

4. How does erosion make more soil? *

5. Explain how erosion can be helpful to the environment. *

6. Explain how erosion can be harmful to the environment. *

Answers

Answer:

3) Chemical weathering changes the molecular structure of rocks and soil. For instance, carbon dioxide from the air or soil sometimes combines with water in a process called carbonation. This produces a weak acid, called carbonic acid, that can dissolve rock.

4) Soil erosion is a gradual process that occurs when the impact of water or wind detaches and removes soil particles, causing the soil to deteriorate. The impact of soil erosion on water quality becomes significant, particularly as soil surface runoff. Sediment production and soil erosion are closely related.

5) Natural soil erosion can play a beneficial role in the environment too. ... The erosion also helped cleanse the soil of any useless materials, such as rotting tree matter or nutrient-less dirt from the area. The replaced soil can often become nutrient-rich and help plant life thrive.

6) The effects of soil erosion go beyond the loss of fertile land. It has led to increased pollution and sedimentation in streams and rivers, clogging these waterways and causing declines in fish and other species. And degraded lands are also often less able to hold onto water, which can worsen flooding.

Explanation:

3) Chemical weathering changes the molecular
structure of rocks and soil. For instance,
carbon dioxide from the air or soil sometimes
combines with water in a process called
carbonation. This produces a weak acid, called
carbonic acid, that can dissolve rock.
4) Soil erosion is a gradual process that occurs
when the impact of water or wind detaches and
removes soil particles, causing the soil to
deteriorate. The impact of soil erosion on water
quality becomes significant, particularly as soil
surface runoff. Sediment production and soil
erosion are closely related.
5) Natural soil erosion can play a beneficial role
in the environment too. ... The erosion also
helped cleanse the soil of any useless
materials, such as rotting tree matter or
nutrient-less dirt from the area. The replaced
soil can often become nutrient-rich and help
plant life thrive.
6) The effects of soil erosion go beyond the loss of fertile land. It has led to increased pollution and sedimentation in streams and rivers, clogging these waterways and causing declines in fish and other species. And degraded lands are also often less able to hold onto water, which can worsen flooding..

__________is the most important condition for fossilization.

Answers

wood tissue (witch in more detailed stans for shell, bone, and teeth)
The organism generally should have hard parts such as a shell, bones, teeth, etc. the remains must escape destruction after death, and the remains must be buried rapidly to stop decomposition. Animals with soft bodies are less likely to form fossils.

what is the purpose of DNA?
A. manufactures proteins
B. reduces activation energy
C. stores hereditary information
D. to aid in facilitated diffusion
Please help me, and only answer if you know the answer. Thanks! :)

Answers

Answer:

c ok your welcome my friend

C because that’s how your genes and chromosomes cross

Rift valleys can form when fractures in Earth’s crust widen. The valley walls slowly move at a rate of only a few millimeters a year. Which of these best describes the type of tectonic activity that forms rift valleys?

Answers

Answer: When fractures in the earths crust widen

Explanation:

PLZ ANSWER WILL BE MARKED BRAINLEST

Answers

Answer:

Iam not sure but I think it's position Y

The answer is Position X

please help me answer this question

Answers

one, and then more than one

Answer:

one/more than one trait in the polar bear

Explanation:

Because it was talking about hair cells

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