Ateacher says she has identified an organism with these characteristics: eukaryotic, multicellular, autotrophic, and a cell wall made of cellulose. which kingdom is the teacher describing? animalia protista plantae eubacteria

This teacher is talking about a plantae cell. While some of the other answers do share very similar traits, suck as eukaryotic cells, plantar cells are the ONLY cells to have a cell wall made of cellulose. All other types of cells have a membrane, but not a cell wall. So, the answer is plantae. Hope this helps!

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.

You should type -hope this ! : )