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
I am Lyosha [343]
3 years ago
9

The movement of ions or molecules across a cell membrane from an area of lower concentration to

Biology
2 answers:
valina [46]3 years ago
6 0
D. Active transport
denpristay [2]3 years ago
3 0

Answer:

active transport

Explanation:

i just took the quiz

You might be interested in
A large glucose molecule requires facilitated diffusion but an oxygen molecule does not. what is the question talking about?
Jobisdone [24]
A large glucose molecule requires facilitated diffusion but an oxygen molecule <span>does not is a semipermeable membrane.</span>
4 0
3 years ago
Read 2 more answers
Which characteristic of life is demonstrated when human skin heals after it has been cut?
Levart [38]

Answer: B.  reproducing

Explanation:

Reproducing is the characteristic which contributes to the production and generation of new cells in the body from the pre-existing cells through cell division and cell differentiation. This process helps in replacement of old and damaged cells of the body.

According to the given situation, the human skin heals as the skin cells performs the process of reproduction in which the new cells are formed from the pre-existing cells to replace the dead and damaged cells of the region of cut.  

5 0
4 years ago
Read 2 more answers
Chemical or pysical is shiny and silvery
Iteru [2.4K]
Physical- Shiny and silvery describes the physical characteristics of something.
7 0
3 years ago
What animal eats fiddler crabs?<br><br>​
pogonyaev
Gulls, crows and herons are all opportunists. They'll eat just about anything that they can get their beaks on. That includes fiddler crabs.
5 0
3 years ago
Read 2 more answers
Which of the following is a reason why cells divide? A. to keep demands on their DNA low B. to mutate their DNA C. to increase t
Goryan [66]

Answer:

The answer is B.

Explanation:

When you skin your knee,  cells divide to replace old, dead, or damaged cells.

6 0
3 years ago
Read 2 more answers
Other questions:
  • The process of active transport requires the most use of
    8·2 answers
  • Can someone help me and explain please
    6·1 answer
  • An example of negative feed back mechanism is when an increased blood levels of estrogen and testosterone will decrease the leve
    12·1 answer
  • Which fungus is unicellular?<br> truffle<br> yeast<br> chytrid<br> penicillium
    6·1 answer
  • Data mining contributes to the field of
    15·1 answer
  • ____transport doesn't need an input of energy of the cell. (fill in the blank)
    5·1 answer
  • which of the following correctly describes homeostasis in protists? (A) Paramecium maintain homeostasis by swelling and bursting
    10·1 answer
  • How does a comparison of the embryos provide evidence of evolution
    5·1 answer
  • The graph shows the variation in the population size of finches living on one of the Galápagos Islands.
    10·1 answer
  • This cockroach is an insect, and the dog is a mammal. Insects and mammals both have structures that support their bodies. What i
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!