Inherited physical traits are directly related to:

nucleus
DNA
chromosomes
genes

The number of chromosomes within each species of plant or animal:

varies
is constant
is reduced in half with reproduction
is always 46

The basic food of a plant is:

produced by chloroplasts
produced by mitochondria
received through the roots

The answer is overmatching

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.