Animals, including humans, store glucose in the form of
cellulose.
glycogen.
wax.
lipids.

Animals, including humans, store glucose in the form of  glycogen.(option 2)

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glycogen

Explanation:

Glycogen is a polysaccharide that is the principal storage form of glucose in animals and human cells.

frogs. the lower the ph the higher the acid content. frogs have the highest tolerance in this scenario.