Based on this definition, what body part likely contains epithelial tissue? In your answer, explain how cell arrangement helps this body part perform its function.

They form the covering of all body surfaces, line body cavities and hollow organs, and are the major tissue in glands.
Its tightly packed cells allow for protection against harmful substances.

Yes i do hahahahahhaha

The return of the wolf to yellowstone national park will probably affect the bird population to some degree, not significantly. while wolves will hunt birds when necessary, they prefer to hunt larger prey. the bird population will most likely only be affected when hunting is scarce for the wolves. birds of prey will also probably not be affected as much as other birds who spend more time on the ground hunting for food as the tend to spend more time in the air or in trees since they do not need to stay on the ground for long due to the nature of the way they hunt.