Answer: It is an amino acid that cannot be made by the body. It must be obtained from eating certain foods.
Explanation:
A person that is being introduced into a new culture can feel a variety of different sensations. For example, one may feel frustrated because she or he cannot communicate or become angry because certain cultural norms do not make sense. ... Cultural adaptation theory offers an explanation for these emotions.
The central element for all living things is carbon, which is why you might often hear the phrase "carbon-based" lifeforms. Another term is often "organic matter"
no but they have fins but ig thats wings to some people