Explain how carbon dioxide moves from one organism to another

carbon dioxide is moves from humans by bringing out oxygen from the anus. When the oxygen is out the humans it is called carbon dioxide, so the plants take in the carbon dioxide for their surviving

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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