The answer would be A. Im sorry if its wrong
DNA and RNA (Deoxyribonucleic Acid Ribonucleic Acid)
Answer:
Fossil fuels
explanation: Coal is one type of fossil fuel. This is a nonrenewable energy source whose extraction often damages the environment. Fossil fuels are made from decomposing plants and animals. These fuels are found in the Earth's crust and contain carbon and hydrogen, which can be burned for energy
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<span>The answer is puberty and maturation. In this stage of reproduction the
fertilization occurs in which new development of an organism arises. It simply means the birth of new specie and this
is where animals became capable of successful reproduction.</span>
