Answer:
Evolution is change in the heritable characteristics of biological populations over successive generations.
Explanation:
Nitrogen and Carbon make up amino acids, that create proteins.
Phosphates make up DNA and ATP energy which allows for the transport of proteins and lipids in and out of a cell.
You would not throw out date points that appeared to be anomalous because you are only entitled to abandon outlier measurements when you have a good reason for believing them to be false. Hope this helps!