The earth will have lack of oxygen and the earth's temperature will increase in heat rapidly.
Video: DNA: Adenine, Guanine, Cytosine, Thymine & Complementary Base Pairing. Learn the language of nucleotides as we look at the nitrogenous bases adenine, guanine, cytosine and thymine.
Answer:
All organic molecules are made up of carbon compounds so we can say that the main atom or molecule is carbon.
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<span>They specialize in antigen presentation and belong to the skin immune system (SIS).</span>