Nitrogen (3%) is found in many organic molecules, including the amino acids that make<span> up proteins, and the nucleic acids that </span>make<span> up DNA. Calcium (1.5%) is the most common mineral in the </span>human body<span> nearly all of </span>it<span> found in bones and teeth.
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During the digestion process, the first step would be mastication, lubrication with the saliva, and later on is being formed into a bolus. Bolus is the term used for food substance that is turned into small balls. When the bolus is formed, this is then pushed or moved to the stomach.
The correct answer is C. Hope this helps!
Answer:
True, it's beter to be safe than sorry
