Answer:
Skin turgor
Explanation:
refers to how quickly your skin returns to its normal position after being pinched. It’s often used to check for dehydration in children and older adults.
Answer:There are four classes of macromolecules (polysaccharides or carbohydrates, triglycerides or lipids, polypeptides or proteins, and nucleic acids such as DNA & RNA). Carbohydrates and lipids are made of only carbon, hydrogen, and oxygen (CHO). Proteins are made of carbon, hydrogen, oxygen, and nitrogen (CHON).
Explanation:
It did improve technology, but I don’t know the rest
The total charge is zero.
-Sky
1. Survival of the fittest
2. Natural selection
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