Cellular respiration is the process that cells use to break down food to use as an energy. Aerobic cellular respiration uses oxygen and yields many more ATP molecules than anaerobic cellular respiration, which does not use oxygen and yields only two ATP molecules.
Answer:
D) the sum of all physical properties of a substance
The largest chunks of time in the geologic record are called EONS
Answer:
heat transfer in a fluid in which hot fluid rises and cold fluid sinks; setting up a cycle
