NEED HELP ASAP. * IS MY ANSWER Diffusion moves substances from a low concentration to a high concentration?
*TRUE* OR FALSE

Does active transport require the input of ATP?

*TRUE* OR FALSE

Diffusion is the net movement of a substance (liquid or gas) from an area of higher concentration to one of lower concentration, During active transport, substances move against the concentration gradient, from an area of low concentration to an area of high concentration. This process is “active” because it requires the use of energy (usually in the form of ATP).

Explanation:

the answer would be..

b. sucking