Deposition is a process that involves wind carrying sediment and then depositing it in a particular place. one common beach sight formed by deposition is a
a) reef.
b) sand dune.
c) sand castle.
d) barrier island.

Amino acids contain the elements carbon, hydrogen, oxygen, nitrogen, and sometimes sulfur. of the 20 amino acids found in humans, 11 are called "nonessential" because they can be manufactured by the body when needed. which elements in these 11 amino acids are commonly obtained from the metabolism of sugar molecules?

One of the reasons that stars are so large is because

Why did the federal government end its support of yucca mountain as a site for long-term storage of nuclear water