Answer:
C
Explanation:
The helix has to unwind before separating. Once it's separated, then new bases can be added. Once the bases are added, the separate strands wind into helices.
Follicle-stimulating hormone (FSH) controls the menstrual cycle and the production of eggs by the ovaries. The amount of FSH varies throughout a woman's menstrual cycle and is highest before she releases an egg (ovulates).
Answer:
Wave 1 and Wave 2 have the same amplitude.
Explanation:
<span>The direction the nerve impulse travels relative to the central nervous system.
I hope this helps!</span>
