How does overpopulation affect anaerobic respiration?

Greenthe fossil record is the history of life recorded byhuman observationgod.climatologists.remains of the past.

Deer cave cannot support photosynthesis is as not enough sunlight is present. in spite of this, it still has a complex food chain. what is the energy foundation of this food chain?

The human body needs energy in order to carry out life processes such as breathing. where does the body get this energy? a. from eating food b. from learning about new things c. from lying in the sun d. from sleeping