Which of the following is NOT a good way to manage stress? eat a healthful diet.

get enough sleep.

get plenty of exercise.

spend most of the time alone.

2. Which systems receive a benefit from the nervous system?

Digestive

Respiratory

Skeletal

Muscular

Cardiovascular (circulatory)

Which statement correctly describes the phosphate ion, ? it is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a –3 charge distributed over the entire ion. it is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a –3 charge on the phosphorus atom. it is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a –3 charge distributed over the entire ion. it is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a –3 charge on the phosphorus atom.