When is needed and only one person is around, that one person is likely to . however, when many people are present when is needed, few ,if any, people will . usually people hope that someone else will volunteer. what is this called?

How does the endocrine system affect the body's functions? o o o o it secretes enzymes directly into the bloodstream. it secretes hormones directly into the bloodstream. it secretes enzymes through ducts to the surface of organs. it secretes hormones through ducts to the surface of organs.

What should you not do when doing abdominal workouts? a. keep your chin off your chest b. keep your head aligned with the spine c. put pressure on your neck d. all of the above

If you or someone you know may have a mental disorder, it's important to discuss this concern with a trusted adult. t or f