Answer
Explanation:
the moon would have to be closer to the earth for it to perfectly align with the sun, or if it were smaller it would look like a circle with a smaller black circle in the middle.
The graph illustrates the relative activity levels of three common digestive enzymes, where 0 represents no activity and 12 rep
resents the highest level of activity. Which enzyme is most active at a neutral pH of 7?⇔β⇔∅⇔β
2 answers:
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