The third sub level. On the periodic table it is the 3rd row
The answer is D
DNA to RNA to proteins to trait
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They all work in different ways but they all work together. For example, the Skeletal and muscular system will help you move away from danger or fire. Although, the nervous system sends messages to the brain that there is danger or fire.
Answer:
regulates other proteins
Explanation:
Ubiquitin is a small protein that is found in almost all cellular tissues in humans and other eukaryotic organisms, which helps to regulate the processes of other proteins in the body.
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Answer: BReeding is what makes other types of animals, other unique types
Explanation: Breeding is natural.