Answer:
Energy comes from foods rich in carbohydrate, protein and fat.
Explanation:
The source of energy that is used to power the movement of contraction in working muscles is adenosine triphosphate (ATP), the body's biochemical way to store and transport energy.
Answer: The last one. Foods are converted to ATP energy in the mitochondria.
Explanation:
Answer:
During photosynthesis, plants trap light energy with their leaves. Plants use the energy of the sun to change water and carbon dioxide into a sugar called glucose. Glucose is used by plants for energy and to make other substances like cellulose and starch. Cellulose is used in building cell walls.
Fuel economy improvements: save you money, reduce climate change, reduce oil dependence costs; and increase energy sustainability.