<span>Your mother needs special vitamins to keep the developing baby inside growing healthy. She is in good health, but her child may need assistance. </span>
Aerobic exercise reduces the risk of many conditions, including obesity, heart disease, high blood pressure, type 2 diabetes, metabolic syndrome, stroke and certain types of cancer. Weight-bearing aerobic exercises, such as walking, help decrease the risk of osteoporosis.
<u>Answer:</u>
Incentive theory of motivation suggests that external factors such as reward or punishment serve as a driving force which motivates humans to act. The external factors trigger a person to perform a task or activity to get the reward or avoid the punishment.
The drive-reduction theory explains that internal biological needs of a human trigger a person to act. If these biological needs remain unmet, they cause an internal tension such as hunger. These biological needs serve as a driving force for motivation.
