Answer: I put DNA and i'm sure thats the answer
Explanation: DNA is found in the nucleus of every cell in your body. It contains genetic information, in the form of genes, which are passed on from one generation to the next. Your DNA determines all of your traits.
It protects the Earth from becoming over heated, but with pollution, global warming has become more apparent because of the destruction of the ozone layer
Answer:
I think the answer would be Nearest the major highway
Explanation:
Cell, atom, molecule, electron, proton
