Which statement best represents how structure relates to function?

a.) many tropical birds can be taught to speak?

b.) some insects live longer than others.

c.) great white sharks have sharp serrated teeth for tearing into their prey.

d.) a horses mane is often black.

Which of the following statements about polysaccharides are correct? choose all that apply. cellulose is a linear, unbranched polymer of glucose monomers. starch is typically more highly branched than glycogen. cellulose is a major component of both plant and animal cells. glycogen is a storage form of glucose in animal cells. glycogen is the most abundant organic compound on earth. starch and cellulose are found in plants.