the upward force on an object in a fluid Oo the temperature at which a liquid becomes a gas the ability of a substance to transfer heat or electricity the ability of a substance to dissolve in another the amount of mass in a given volume​

i believe it would be the lungs.

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.

answercalled plucking;