Explain how amino acid sequence data can help scientists infer patterns of evolutionary relationships between species. ... A gene's DNA sequence determines the order of amino acids that make up a protein, so changes in the DNA sequence often result in changes in the amino acid sequence as well.
<span>HormonesNovaNet is the answer
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I'm not completely sure what the question is but tonsils grow during the pre-teen years, but at about age 12 they start to shrink.