Which best describes the role of a negative feedback loop? The output is reduced so the body can maintain homeostasis. The output builds so the body can maintain homeostasis O Hormone levels in the blood increase to increase effects. Hormone levels in the blood decrease to increase effects.

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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 : )