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
amid [387]
3 years ago
10

1. Define diffusion.

Biology
1 answer:
anygoal [31]3 years ago
4 0

Answer:

1) Diffusion is net movement of anything (e.g., atom, ions, molecules) from a region of higher concentration to a region of lower concentration.

2) Osmosis is the spontaneous net movement of solvent molecules through a selectively permeable membrane into a region of higher solute concentration, in the direction that tends to equalize the solute concentrations on the two sides

3) One big difference between osmosis and diffusion is that both solvent and solute particles are free to move in diffusion, but in osmosis, only the solvent molecules (water molecules) cross the membrane.

4)  Molecules tend to move from areas of higher concentration to areas of lower concentration.

I'm sorry, but I don't know how to do part #2. I think it's a lab.

You might be interested in
A meter is a unit of length. How many meters are there in one kilometer (km)
wariber [46]
Your answer will be C. 1000 meters are in a kilometer (km)
Hope that helped! 
5 0
3 years ago
Owls eat voles (a relative of mice); voles eat grass and seeds. Which food chain is correct
snow_lady [41]
Owls eat voles than voles eat grass because voles live in grassy lands
5 0
3 years ago
A type of frog is introduced to a new environment, and it has no predators there. What is likely to happen?
zlopas [31]
Answer:
It will overpopulate and harm

Explanation: without a predator the frog will most likely hurt the native animals and plants which isn’t good for the environment.
8 0
3 years ago
Read 2 more answers
What type of temperature does stationary front?
Sholpan [36]
Rain or snow, hope this helps
3 0
3 years ago
Progressive muscle relaxation suggests that tension and relaxation are not mutually exclusive.
emmainna [20.7K]
Te answer is False.  T<span>ension and relaxation are mutually exclusive--it is not possible to be relaxed and tense at the same time.  R</span>elaxation of the body through decreased muscle tensions will, in turn, decrease mental tension.  It is <span>Edmund Jacobson's who showed us Progressive Relaxation Technique.</span>
8 0
3 years ago
Other questions:
  • Which statistic is most closely related to climate? A) Average yearly snowfall in Denver is 55 inches. B) Last February was unus
    12·1 answer
  • Which organelle in a eukaryotic cell is most noticeable under a microscope?
    14·1 answer
  • When blood flow to a particular part of the brain is cut off by a blockage inside a blood vessel, the result is:?
    6·1 answer
  • Which of these polymers acts as an energy storage molecule?
    11·2 answers
  • In peas, the allele for yellow seeds (Y) is dominant to the allele for green seeds (y). What would be the genotype and phenotype
    5·1 answer
  • The hippocampus, amygdala, and hypothalamus are part of the
    5·1 answer
  • Which type of microscope can produce three-dimensional images of a cell’s surface?
    8·1 answer
  • Which situation can cause positive population growth?
    8·1 answer
  • Green anoles were forced out of their established habitat of trees, plants, walls and fences by invasive brown anoles. The green
    10·1 answer
  • Deer are eating Mr. Thompson's rose bushes. He puts a new deer repellent point on half of his rose bushes and then waters them.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!