DNA is the molecule that carries genetic information of a given organisms. Genetic variation is the changes that occur in the genome of an organisms to help an organism adapt well to the environment, however, they might also be disadvantageous. The variation in DNA sequences are useful in building a tree of life because DNA sequences are similar in closely related organisms and less similar in less closely related organisms.
Option C would be correct. The organ system can plays many parts at one time. Also, it is the only system listed.
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Explanation:
3rd planet orbiting ba yellow dwarf star in the milky way galaxy
AnswerA. ADP and P form ATP
Explanation:
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