Both starch and cellulose are glucose polymers. why can animals easily degrade starch, but not cellulose?

Which element provides strength to the exoskeleton of clams and oysters

Describe the response the kidneys have to dehydration and excessive water intake. what happens to the concentration of urine in each case ?

What is a limitation of using a chemical formula, such as c6h1206, to represent a compound? the chemical formula does not show the types of elements that make up the compound. the chemical formula does not show how the atoms are connected to one another the chemical formula does not show the number of atoms of each element in a molecule. the chemical formula does not show the chemical symbols of the elements in the compound