Help Lungs take in and release air.

Which statement about lungs shows how structure is related to function?

A) Lungs are large and spongy.

B) Lungs are small and spongy.

C) Lungs are large and rigid.

D) Lungs are small and hollow.

I think it may be D.

Why is the theory of evolution important? it disproves all other theories about how life began. it provides a topic for debate. it is a unifying concept in biology. it explains how life began. i know for sure, it is not "it is a unifying concept in biology."

This is a scaffolding of protein fibers that us sell keep it shape in a cell division and cell movement

How do specific cell structures and organelles contribute to maintaining homeostasis in the cell?