The answer is C, because covalent compounds can only form between those that are gases (at least at first)
Answer:
Sound Waves travel fastest through the Solid medium which is why Option 1 would be correct!
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<span>The correct answer is B. Insertion. In this particular insertion there is an insert of three bases. Complementary strands in DNA are the opposite strand, so Adenine is coupled to Thymine and Guanine is coupled to Cytosine. So the complementary sequence (also called the antisense strand) of the original would be GTC GGC ATC, there's an extra 3 bases in there: ACA.</span>
No. The natural selection is when the best suit fits survive. Therefore is not the idea that as an environment changes.
When the effects of genes add up to make the phenotype, they are called additive genes.
