Answer:
11) A. The optimum pH of an enzyme is 6.6
12) C. A control group
All of the offspring will have wrinkled seeds and a tall stem.
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Answer:
B is the correct answer
Explanation:
All the other answers are opinion based
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To ensure that the drinking
water for the public is safe, the Safe Drinking Water Act (SDWA) is
promulgated. The EPA is required to set standards for drinking water quality
and oversee all states in the area are implementing these standards.