The retina; I may be wrong.
Answer:
b progesterone
Explanation:
The plug is formed as soon as there is implantation of fertilized eggs. The thickness of the cervical mucus becomes different as hormone levels changes in pregnancy.
The progesterone, encourages the production of thick fluid/ mucus which brings about the formation of a plug. This prevents bacteria from getting into the uterine cavity.
C... an animal that is faster than the others will have way better chances of survival. Thus, the animal with the mutation will pass on the trait more
Answer:
Roots.
Explanation:
Roots anchor the plant, absorb minerals and water, conduct water and nutrients, and store food.
Answer:
Explanation:
lemons contain antioxidants which prevent the fruits from browning
