Which is an example of a scientific hypothesis?

Which beat describes the brain stem

Anurse is in the dining room and overhears a new nurse tell a client with body dysmorphic disorder that she's much too thin and must eat more before she can go home. the client bursts into tears and runs out of the dining room. what is the best way for the nurse to address this situation?

What is responsible for the uneven heating between the poles and the equator on any given day