Question

Under what condition will diffusion take place most rapidly?

a
movement from an area of low concentration to high concentration
b
movement against a concentration gradient
c
movement from an area of high concentration to an area of low concentration
d
movement through a permanent barrier

Answer 1

Answer: c. movement from an area if high concentration to an are of low concentration

Step-by-step explanation:

think about how tempature works, the "high concentration" would be where majority of the heat is, the low concentration would be where it's colder.

Answer 2

The correct answer is C