The correct answer should be gravity
Peristalsis is involuntary movements of the longitudinal and circular muscles, primarily in the digestive tract but occasionally in other hollow tubes of the body. It occurs in the stomach, esophagus, and intestines.
The person is in the first stage of Seyle's stress hypothesis known as "alarm". In this state the body is preparing for the stressor that they have come across or encountered. The parasympathetic nervous system is activated and the body is in a "fight or flight" mode. Hormones (cortisol and adrenaline) are released into the body to help the body fight the stressor.
Answer:
D.
Explanation:
The contingency approach of leadership asserts that leadership approach should be given thinking on the natural behavior of the leader and the situation requirement. So, not all good behaviors are good in every situation. So, for this theory, effective leadership depends on adapting the circumstances to the leader's style.