Give an example of how a population changed over time, or "evolved", by natural selection. In your answer, use at LEAST three of the following
words (you must use them correctly in order to get credit): variation,
heritability, advantage, adaptation, traits, fitness, competition

it would be rhyolitic hope this

the three components of a nucleotide are the nitrogenous base, the phosphate group and the five-carbon sugar.

ionic bonds are two oppositely charged ions that attract. a sodium ion has a 1 positive charge; a chloride ion has a 1 negative charge. sodium and chloride have oppostive charged ions that attract which forms an ionic bond. a chemical bond formed when two atoms share electrons is called