Explain why some foods have more
calories per gram than others.

Another part of the reason that foods have different calorie levels is that the energy-providing nutrients supply different amounts of energy per gram. Fats supply the most energy at 9 calories per gram. Carbohydrates and proteins each provide 4 calories per gram for use as energy in the body.

Explanation:

energy-providing nutrients supply different amounts of energy per gram. Fats supply the most energy at 9 calories per gram. Carbohydrates and proteins each provide 4 calories per gram for use as energy in the body.

Explanation: brainliest pls hope helped

because the light is a great source of energy for the plants to survive. (i hope this )

not too sure but maybe in the hot springs.