Exercise is important for the muscles because Of what two thing?

Which of the following options describes photosynthesis correctly? question 8 options: a plant uses carbon dioxide and water to make oxygen and nitrogen a plant breaks down sugar to make carbon dioxide. a plant uses sunlight, carbon dioxide, and water to make sugar and oxygen. a plant uses sunlight to break down sugars for digestion into water and oxygen.

Name 3 injuries and two diseases that affect the skeletal system.

Which factor is difficult to assess in a cost-benefit analysis