Answer: he cannot pay attention long enough to learn it.
Explanation: initially, i thought it would be because the information was too complex for his age. however, the technical answer would be he cannot pay attention long enough to learn it.
Rays of heat that conduct the energy.
It stands for "alcohol clinical training" when including alcohol, although that is not the most common usage of the acronym. More commonly it would stand for "american college testing".
Idk sorry ask someone else trololololo