Carbon(C),every living creature has carbon, oxygen(O),hydrogen(H), nitrogen(N) mainly in proteins,phosphorus(P) mainly in DNA and RNA, sulfur(S).
It will spontaneously decay into other stable elements
As animals move up in the food chain they start to have larger competition for food with other animals, deer compete with elk and even rodents that eat the same food as them. They must fight for food and survival.
Hello! The answer is cell
Prokaryotic cells lack a defined nucleus, but have a region in the cell, termed the nucleoid, in which a single chromosomal, circular, double-stranded DNA molecule is located.
