2. Take the food chain pictures and place them on the energy pyramid. Why are there less organisms at the top of the energy pyramid?

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.

the correct answer is sex-linked recessive.

i just took the test

a chain link fence because there so tiny even my albino donkey can't get out