Proteins
Carbohydrates
Lipids
Nucleic Acids
It is either carcinogens or viruses (I think the first) I hope this helps!
You would expect green around the plant see the sun around it that stuff
The answer is <span>2 can be made by the animal's body from other substances.
Both essential and nonessential amino acids have essential roles in the organism. Nonessential amino acids got their name because they are not an essential part of the diet. The main difference between these two groups of amino acid is that essential amino acids cannot be made by the animal's body and must be ingested in the diet unlike the nonessential amino acid which can be made by the animal's body.</span>
Answer:
skeleton muscle .......................................
