Answer:
this is hard find it on gogle or safari
<span>These are proteins. They are the major nutrients that are used in the formation of amino acids, which are the basic structure upon which everything is built and expressed. These amino acids are used in conjunction with DNA and RNA to express all the characteristics that make up a person.</span>
Oxygen is going to be the answer
Answer:
So the egg definitely came first.
Explanation:
Dinosaurs laid eggs, the fish that first crawled out of the sea laid eggs, and the weird articulated monsters that swam in the warm shallow seas of the Cambrian Period 500 million years ago also laid eggs. They weren't chicken's eggs, but they were still eggs.
