PICK UR LESBIAN(GIRLS ONLY)

Which of the following is a macronutrient? carbohydrates lipids amino acids all of the above

What evidence supports the law of conservation of energy? a) mechanical energy is converted to chemical energy during photosynthesis. b) oxygen is made from the breakdown of carbon dioxide during photosynthesis. c)energy is absorbed by chlorophyll and becomes chemical energy during photosynthesis. d)the sun gives off light energy that is absorbed by plants.

Speed is the ratio of the distance of an object moves to