Photosynthesis makes the glucose that is used in cellular respiration to make ATP. The glucose is then turned back into carbon dioxide, which is used in photosynthesis. While water is broken down to form oxygen during photosynthesis, in cellular respirationoxygen is combined with hydrogen to form water.
The first animal fossils would be most like the main body bones. I hope that helped
An enzyme is a kind of catalyst. Hope this helps:-)
Answer:
Tempature and Ph affect enzyme activity the most
