Which statement regarding learning is true? none of the other answer options is correct. only higher vertebrates, such as birds and mammals, are able to learn. invertebrates are incapable of learning. the evolutionary history of an organism (and its ancestors) plays no role in the ability of that organism to learn or make associations between events. animals can learn from members of the same species. because pavlov's dogs were s

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.

Active site is where they touch.