Nucleotides are the scientific name for complex substances, that helps maintain all organisms.
genes in a londhaingle strand of DNA.
DNA's coding parts: Adenine (A), Thymine (T), Cytosine (C), and Guanine (G).
amino acids assembled into proteins from DNA to ribosomes in the cytoplasm.

the correct answer is phenotype

rocks and weathering-matching

try using substitution:

x + y - 6 = x - y. (i'm not giving you the exact answer). since 0 = x - y, then sub 0 in the equation with x - y. combine your like terms, and then use inverse operations, and you'll have your answer.

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