One of the main functions of sleep is to conserve__

Energy

Food

Water

Electricity
I’m stupid ik

Frankie is having difficulty developing a friendship with histeammate curtis. whenever frankie invites curtis to hangout with him at the park, curtis always says that he's busy.what is most likely preventing a healthy relationship fromforming? a)the boys are not being generous with their time andeffort.b)the boys are not communicating.c)both boys are too busy.d)the boys are on different teams.

Andrea's parents take her to a routine dentist exam. after examining andrea, the dentist applies a thin film on her healthy molars. what is this called?

This is a science question: all drugs can be described as substances that a. result in addiction. b. relieve pain or other symptons of illness. c. cause a change in a persons body or behavior. d. are illegal.