The movement of water across a selectively permeable membrane from an area of lower solute concentration to an area of higher solute concentration is referred to as

it's c. (to reduce the greenhouse effect/carbon gasses)

human didn't come from monkeys man i hate these stupid teachers

the level of progesterone is low at the pre-ovulatory phase of the cycle but it gradually increases and the levels are high at the luteal phase. if pregnancy occurs, the level of progesterone will be high throughout the pregnancy.

if egg is fertilized and the mother gets pregnant, progesterone starts preparing the uterus for the implantation. it starts building up the lining of uterus and make it hostile of the period of pregnancy.