Cite a task that the chimpanzee's hand would enable it to do that the hand of the squirrel would not

It would take another finger or a fifth limb on the hand (as with Chimpanzees)  which the squirrel doesn't have on their front hand.  Moreover, their thumbs are not oposable, since they can not touch their fingers with it.

Glucose, also called grape sugar, blood sugar or corn sugar, is among the simplest and one of the primary naturally occurring sugars. produced naturally by plants as the primary photosynthesis product, it is heavily used by living beings as a main energy source and is necessary for cellular respiration. chemically, it is a monosaccharide carbohydrate and serves as a building block for complex sugars like starch.