How can environmental changes lead to the extinction of a species?

Instead , climate change was found to typically lead to local extinctions and declines by influencing interactions between species, such as reducing prey populations for predators. ... However, where causes have been identified, changing species interactions have been found to be key in the majority of cases.

thinking it would be d not too sure but i think it's right

the corpus luteum secretes estrogens and progesterone. the latter hormone causes changes in the uterus that make it more suitable for implantation of the fertilized ovum and the nourishment of the embryo. if the egg is not fertilized, the corpus luteum becomes inactive after 10–14 days, and menstruation occurs.

i hope this : )