The body's primary source of energy is the nutrients from food and also water but mostly food <span />
<span>How long participants practice a task can also be modified to help optimize skill development. Some individuals might need additional sessions to achieve a desired physical activity outcome, whereas others might attain personal goals in fewer sessions. </span>
Answer:
A. Mild
Explanation:
A student with mild anxiety can solve problems as well as having a perception of the environment, that is why this person can study intently, even though there is loud music and talking surrounding him or her. Panic, severe anxiety, and moderate anxiety will not allow this person to solve problems or concentrate.