These are the actions that lead to sexual reproduction and sexual stimulation without conception. Sexual Behavior relates with all things relating to sex.
Answer:
"We breathe more quickly and deeply when we exercise. Because when we exercise, we hydrolyze more ATP to ADP and Pi, and O2 is necessary for the hydrolysis, so we increase our intake of oxygen. -Because when we exercise, we use more ATP, and additional O2 is necessary to generate sufficient ATP."
The radial artery in the wrist it's convenient to get to and gives accurate readings....