Cellular Respiration and Photosynthesis. Photosynthesis is the process of when plants use sunlight to make foods from carbon dioxide and water, to later on make oxygen. Cellular respiration is the process through which cells convert sugars into energy.
The sun of the protons a D neutrons in the nucleus of an atom is called the ATOMIC MASS
Answer: gases
(has bubbles in the rock)
I'm pretty sure its the weight of the book