Answer:
d.high total fertility rate
Energy is lost at each trophic level.
Image result for In what ways do cells use energy
Cells do not use the energy from oxidation reactions as soon as it is released. Instead, they convert it into small, energy-rich molecules such as ATP and nicotinamide adenine dinucleotide (NADH), which can be used throughout the cell to power metabolism and construct new cellular components.
Aero is the prefix for oxygen or air
Aerobic= needs air
Anaerobic=no air needed
