(select all that apply.) choose the operations conducted by the "cell factory." 1.duplicate itself 2. interpret coded information 3.selective exchange 4.perform maintenance 5.decompose chemicals 6.synthesize chemicals 7.convert energy

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.

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