Match the type of metamorphism to its cause. Impact
Heat
Contact
Directed pressure
Meteorite
Regional
Surrounding pressure
Dynamic

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.

true is the

sound moves fastest in solids because the molecules are tightly packed and it allows sound to vibrate

some inherited genetic mutations can be good for the offspring, so the answer is different genetic mutations cause many forms of cancer.