Answer:
Progesterone, hormone secreted by the female reproductive system that functions mainly to regulate the condition of the inner lining (endometrium) of the uterus. Progesterone is produced by the ovaries, placenta, and adrenal glands
Explanation:
forest fire because they only grow in extreme heat
A creep is a section of the farrowing pen which is inaccessible to the sow.
rrfcfvkkkkg
