Answer:
11) A. The optimum pH of an enzyme is 6.6
12) C. A control group
<span>a) albinism—a genetic disorder that causes the absence of skin pigment
</span><span>d) hemophilia—a genetic disorder that prevents blood from clotting</span>
Answer:
B, a day would be exactly the same as a year.
Explanation:
I <em>think</em><em> </em>that it would mean that a day would be exactly the same as a year (B).
