Which is a reason that abstinence is a good idea for teenagers?

Why do vivid images create more memorable memory

Select all that apply. which of the following are functions of the skeletal system? 1. to provide the body with a strong and mobile framework 2. to allow the body to move 3. to protect internal organs from sunlight, bacteria, and injury 4. to supply the body with blood cells and minerals

Me with this i need to get the answer quickly.