All of the following are true of body systems within an animal, EXCEPT–each system within the body is made up of multiple parts. body systems interact with other body systems at a given time. each part of a system only has functions for that system. systems can respond to the needs of the animal.

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.

About how much of the cell mass is watet

What does the positioning of transcription factors determine?