C. Arachnida.
hope it's correct.
This would be enzymes made of proteins.
If you appreciated my answer, please brainliest me!
I. Facilitated diffusion is your answer.
Active transport <span>is the movement of molecules across a cell membrane into a region of higher concentration, this process requires energy. Both osmosis and diffusion are passive transportations which means that they don't require energy.
Hope this helps!
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