Physiological is the most basic level of Maslow's hierarchy of needs. This includes food, water and sleep. It also includes sex, breathing and homeostasis.
Answer is A. If you don't like yourself, you could end up being a bully, not getting the promotion at work, growing distant from family and friends.
Heat Cramps, since the sharp pains in his legs are cramps caused by the amount of time spent in the sun, and also from the heat, he is perspiring, which is making him dehydrated. You cramp when you're dehydratedz
Being in a good positive energy balance helps with many things including recovering from the flu, repairing from an old injury or broken bone, growing while you're a child or even while you're pregnant. Having positive energy can also make a difference on your metabolism, hormones and overall mood.
I'm not sure, but I think it's movement.