The answer is A.
Temperature changes when salt is in water, therefore the water will become more livable and suitable to those fish .
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<span>Answer D hop you get it </span><span>Answer</span>
Pepsinogen, a digestive enzyme ,is secreted by the chief cells in the gastric mucosa.
Answer:
The hydrogen atom has one <u>proton</u> and one <u>electron</u>.
Answer: 5 proteins
Explanation:
Our bodies can produce over 100.000 proteins from only 20.000 genes. So if you divide 100 proteins by 20 genes, you get 5 genes.