Why is a short-term environmental change more likely to negatively affect a population than a long-term change?
Animals do not have time to adapt.

Animals always die.

Animals always move away and leave the ecosystem with less biodiversity.

All of the above.

D. All of the above

Explanation:

I took the test on K12

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.