sunlight and nutrient availability
Cellular respiration takes place in the mitochondria, which is the powerhouse of the cell<span>.
Also, the 3 phases of cellular respiration are glycolysis, the Krebs Cycle, and Electron Transport :)</span>
If the lizard was a less desirable female/male in a time where their gender outnumbered the other and therefore not all of them get a mate.
The Object Masses, will affect the force of gravity between the two objects, and the distance between the objects will affect the force of gravity between the two objects.