It is like a animal migrating because it is like hibernating because it doesn't get any food or water in winter.
Its definetly not C or D and B sounds ridiculous so its A.
The answer would be D, Schwann cells, because they are a part of the myelin sheath (which covers the neurons). c:
Answer:
The correct answer is true.
Explanation:
Swallowing of food is the process of passing the food from the mouth to the stomach through the way of the throat (pharynx) and esophagus. This process takes place in three stages: oral, pharyngeal, and esophageal stages
During the pharyngeal stage, epiglottis which is a leaf-shaped flap of cartilage located at top of the larynx (a muscular organ forming voice box) perform functions in response to the swallowed food as the larynx lift up or rises inside the neck to close the epiglottis while the epiglottis moves downward to cover it, providing more airway protection.
Thus, true is the correct answer.
Being moral helps people to distinguish between good and bad.
A person who lives a moral life has a much easier life. It is easier physically and emotionally to live by the laws and rules. You have peace of mind knowing that you have not intended harm to anyone.
