The Tasmanian devil is a marsupial mammal that lives only on the island of Tasmania off the coast of Australia Within the past 20 years, the Tasmanian devil population has been devastated by an infectious cancer that can be
passed from animal to animal. Scientists who have studied the Tasmanian devil believe this cancer may lead to
the extinction of the species. What factor regarding the population's gene pool justifies the scientists' prediction
of future extinction? Explain my

It allows water to resist freezing and thawing cycle.

Atp is is our little "pocket" of energy. of course, if you have too little, then it means you have too little energy, and you'll pass out. the way to not have enough, is to have no energy sources (glucose, fats, proteins). you can't have too many atp molecules. cycles like the krebs cycle produce it, but if you have too much of any substrate (or too little for that matter), the cycle stops and atp is no longer made (it stops until substrate levels are such that the process can go on). in any case, this is unlikely since atp is constantly hydrolyzed and remade, even while you're asleep. you won't have too much. if you have zero, you are dead or dying.