The taj mahal in india is made of pure white marble. it is slowly losing its white color because of pollutants from vehicles and industries around it. the wear comes from acid rain. the taj mahal is an example of weathering by .

rainfall and chemicals

hello,

The Taj Mahal in India is made of pure white marble. It is slowly losing its white color because of pollutants from vehicles and industries around it. The wear comes from acid rain.

The Taj Mahal is an example of weathering by chemicals

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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