Answer: Nucleotides
Nucleotides is the correct answer.
The answer is internal energy.
Building models doesn't actually help scientists observe phenomena. Scientists build models to describe how nature and systems operate then make observations to see if their models match what they observe. Models which don't match what they observe are either alterated or scrapped. Good models are kept and used by the scientific community.
The native is the best way
Answer:Pediatrics is the official peer-reviewed journal of the American Academy of Pediatrics. Pediatrics publishes original research, clinical observations,
Explanation:
