What is the difference between inorganic and organic compounds?

a.
organic compounds are beneficial to the environment and inorganic compounds are not.
b.
organic compounds contain carbon and inorganic compounds do not.
c.
organic compounds contain ionic bonds and inorganic compounds contain covalent bonds.
d.
organic compounds are produced naturally and inorganic compounds are human-made.

"menstrual cycle is a complex cycle that consists of several processes. order of occurrence of steps in menstrual cycle are as follows:

1. high progesterone levels maintain the endometrium lining of the uterus.

2. endometrium lining breaks down and low levels of estrogen stimulate the pituitary to release fsh and lh.

3. fsh and lh stimulates the follicles to develop and the oocyte to produce estrogen.

4. rising estrogen levels suppress fsh production and development of other follicles.

5. a spike in lh causes follicle to rupture.

6. a breakdown of corpus luteum causes progesterone level to drop."

chert is a sedimentary rock composed of microcrystalline or cryptocrystalline silica. with this little bit of information, you can come to the conclusion that your answer is c.  

explanation: