Low levels of estrogen is a sign that the ovaries of a woman are beginning to fail. This is a common occurrence when one is at menopausal stage. Estrogen and progesterone naturally decrease and eventually stops the menstrual cycle. Hope this helped.
1/2, anything divided by 1 is always going to stay the same, also as anything divided by 0.
Answer:
In snapdragons, the color of the flower is controlled by incomplete dominance. The two alleles are red (R) and white (r).
Explanation:
Answer: is D a few minutes
Explanation: have a good day
