Essential amino acids differ from non-essential amino acids because essential amino acids cannot be made by the body, but instead, you must get them from your diet (your eating habits). On the other hand, non-essential amino acids are created by the body. You need both amino acids in order for the body to build the wide variety of proteins it needs to survive. Hope this helped and have a great day!
the pituitary gland is located at the base of the brain and produces hormones that allow different bodily functions to happen. for this question, your answer would be the last one.
Kickball-Ball is rolled towards the batter and kicked
Softball- Ball is pitched in the air and struck by a bat
Whiffleball- Plastic ball struck by plastic bat
I didn't quite understand what do you mean but if you mean what items uses triangle, some examples are: ladder, folding chair and everything that be fold that are supports