2. Scientists have theorized that an increased
concentration of carbon dioxide will cause an
increase in worldwide atmospheric temperature,
This theory is based on the fact that carbon
dioxide is a
A good absorber of infrared radiation
B.
poor absorber of infrared radiation
C. good reflector of ultraviolet radiation
D
poor reflector of ultraviolet radiation

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.

Exposure to solar flares would be the correct answer