2points
why would a group of small cells an organism maintain homec
better than one large cell?
o
a. they have a greater surface-to-volume ratio.
o
b. they have a greater volume.
o
c. they have more cell structures.
o
d. they have a lower surface-to-volume ratio.
submit

answer:

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explanation:

an active site is a region that is present on an enzyme where the reactants or the substrate molecules we can say bind and experience a chemical reaction. the substrate is basically a reactant whose concentration is changing and that is converting into a product after binding at the active site of an enzyme

desert perennials often survive by remaining dormant during dry periods of the year, then springing to life when water becomes available. most annual desert plants germinate only after heavy seasonal rain, then complete their reproductive cycle very quickly.