The somatic nervous system I think
<h2>O facial expressions</h2><h3>When you cry, you show emotions through your face. you are crying, and you're sad. Facial expressions show motions of the face that indicate feelings and emotions. So, the answer is facial expression.</h3>
Larry is taking a walk in the park. The pollen in the air makes him sneeze constantly. The line of defense that is his immune system exhibiting is that of "(A) first line of defense." There are only 3 lines of defense in the immune system. The first line of defense are a combination of physical and chemical barriers that prevent all types of foreign agents from penetrating the outer layer of the body. In this case, it is the nasal cavity.
Answer:
Relapse.
Explanation:
This is a type of relapse behaviour.
They tend to get hungry every four hours.
Hope this helps :)
