A few days after fertilization, the blastula travels down the fallopian tubes and into the uterus where it implants. Throughout this entire trip, cells are continuously dividing. Eventually, organs begin to form and develop. Energy is needed for all of these changes to occur. Which part of the reproductive system provides nutrients to the growing fetus?
A:Placenta
B:Ovary
C:Uterus
D: amniotic Sac

Fourth option amniotic sac

Explanation:

follow m

if, i suppose that a bee stings me swinging my hand away from a bee. then that if, i persist patient when a bee or wasp areas on your surface to investigate a scent or to take h2o and i secreting heavily, the bug ultimately will move of its personal agreement. if i don't need to set for it to disappear, lightly and gently wipe it off with a part of the paper.

bal is blood alcohol level. bac will normally be higher in a person with more body fat. so the answer to your question would be, as body fat decreases, the increasing rate of bal decreases.