Biology, 15.07.2019 08:10 Eric0393nsuh

Why does diffusion not require any energy?
a. random particle movement allows molecules to move from an area.
b. molecules are moving from a lower to higher concentration.
c. the higher temperatures of the membrane "jump starts" diffusion.
d. cells only use energy to move substances across the membrane.

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Why does diffusion not require any energy?
a. random particle movement allows molecules to mo...