The fittest organisms tend to survive so they continue to populate
the organisms being hunted become extinct so the population of their species decreases immensely
Answer: A. Nitrogen
Explanation: Nucleic acids contain the same elements as proteins: carbon, hydrogen, oxygen, nitrogen; plus phosphorous (C, H, O, N, and P). Nucleic acids are very large macromolecules composed of repetitive units of the same building blocks, nucleotides, similar to a pearl necklace made of many pearls.
D. living things as a reservoir
C. When there is an equal number of molecules on each side
Answer:
the results will likely be recording and could inspire a new hypothesis.
Explanation: