The reason you breathe heavily while exercising is that your body is trying to take in oxygen to fuel aerobicrespiration and generate enough ATP to replenish the ATP you use during exercise. If you are exercising vigorously, the need for ATP might be greater than the amount of oxygen you can inhale. In this situation, your body cells generate ATP through lactate fermentation. As you continue vigorous exercise, your muscles might begin to "burn," causing you to stop and rest. This burning sensation is the result of a chemical buildup in your muscle cellsBased on this information , which of the following chemicals likely causes pain in over-exercised muscles?

the transfer of energy between two molecules spaced just nanometers apart plays a key role in many technologies, including photovoltaics, quantum information systems, lighting, and sensors, as well as in biophysics to measure nanometer distances and in photosynthesis. but an open question in this area is what effect, if any, the surrounding photonic environment has on this nanoscale energy transfer. by designing and performing a carefully controlled experiment to answer this question, scientists have settled the debate and found clues to improving the efficiency of many of the technologies that rely on this process.

explanation:

the areas around the equator

the scientific method.