1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
gavmur [86]
3 years ago
5

the cell membrane____________ A. is a rigid ,solid barrier around the cell. B..is made up mostly of lipids and nucleic acids. C.

.. controls what enters and leaves the cell. or D... acts as a wall and dose not allow molecules to move across it.​
Biology
1 answer:
AURORKA [14]3 years ago
8 0

Answer:

I'm fairly certain your answer is: C. (The cell membrane <u>controls what enters and leaves the cell.</u>)

Explanation:

In the definition of a cell membrane it says that its function is to protect the integrity of the interior of the cell by <u>allowing certain substances into the cell while keeping other substances out.</u> With this definition in mind, C would make the most sense.

Have a great day/night! ^^

You might be interested in
Mass of an object on the moon is 50 kg what is its mass on the earth ?​
marshall27 [118]
50 kg bc the mass will not change
4 0
3 years ago
How does undestanding the water cycle help us examine the cause of sea level rise?
coldgirl [10]

Answer:

Water cycle is also known as the hydrological cycle. It involves the water in water bodies such as ocean, river, lakes etc being heated up by the sun and then evaporations into the atmosphere. The evaporated water then condenses and falls back as rain into the water bodies.

The water body is always low during summer due to the water being heated and evaporated into the atmosphere and high during spring/winter due to rainfall and less evaporation.

3 0
3 years ago
Although the diagnostic criteria for anxiety disorders are consistent for all age groups, older adults typically worry more abou
lesantik [10]

Answer:

health, stressful life transitions, & care-giving responsibilities.

Explanation:

According to my research on senior citizen problems, I can say that based on the information provided within the question older adults typically worry more about matters such as health, stressful life transitions, & care-giving responsibilities. This is because at that age these are primary concerns that need solutions in order to live a good life.

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

4 0
3 years ago
What weather follows a cold front?
disa [49]
A warm front brings gentle rain<span> or light </span>snow<span>, followed by warmer, milder weather.</span>
4 0
3 years ago
What causes an ecosystem to move from a primary successional stage towards a relatively-stable mature ecosystem?
Gnoma [55]

Answer:

The correct answer is "secondary succession, an ecological succession step where an area previously occupied by living beings is disrupted".

Explanation:

In ecological succession, an ecosystem changes and develops through a series of steps. The first step, is the primary successional stage where rocks or other sedimentary structures are colonized by microorganisms. The second step, where the ecosystems changes towards a relatively-stable mature stage, occurs when an area previously occupied by living beings is disrupted. This step is named secondary succession, and the most clear example of this phenomena occurs when wildfire clears oak and hickory forests.

8 0
3 years ago
Other questions:
  • About what percent of u.s. adults are either alcohol abusers or alcohol dependent?
    5·1 answer
  • When planning care for a cardiac patient, the nurse knows that in response to an increased workload, cardiac myocardial cells wi
    9·1 answer
  • Which of these is a technique used in forest management, farming, prairie restoration or greenhouse gas abatement where a fire i
    9·2 answers
  • They have adapted by living in different areas of trees to reduce competition. What is this an example of?
    7·1 answer
  • The nursing instructor is teaching a group of students about preconception counseling and care. the student nurse asks the nurse
    7·1 answer
  • How does attachment affect exploration? Be sure to include findings from both Harlow and Ainsworth in your response.
    6·1 answer
  • What does ph measure
    6·1 answer
  • Picture attached
    5·1 answer
  • D
    11·1 answer
  • Where does all Phosphate come from?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!