What is another example—not given above-of a relationship between structure
and function in the human body?

Bones provide the structure of the body. The muscles must attach to the bones in order for the body to function.

Explanation:

an adaptation is a change or process by which an organism takes to be better suited for its environment. for example; migration is a behavioral adaptation, this is needed because birds are not built to last extremely cold climates. there are different adaptations because there are different species needing to adjust to different things, bears don't migrate; they hibernate.

i'll try what topic lol