- aerobically - oxygen
- glycogen
- myoglobin
- creatine phosphate
- FO
- fuel depletion
- anaerobically
- FG

a. the production of carbon dioxide through the process of photosynthesis

it's c. (to reduce the greenhouse effect/carbon gasses)

desert perennials often survive by remaining dormant during dry periods of the year, then springing to life when water becomes available. most annual desert plants germinate only after heavy seasonal rain, then complete their reproductive cycle very quickly.

b. lithosphere, asthenosphere, mesosphere   is the answer most likely