The cells in the small intestinal mucosa that secrete mucus are the Goblet cells. These cells are also found in other parts of the body such as the bronchi, trachea, larger bronchioles, large intestines and the conjuctiva in the upper eyelid where they are responsible for secreting mucin in tears. In the small intestine mucosa they secrete mucus that ease the movement of feces and also protects the intestine from the corrosion by acids and gases produced by enteric bacteria.
So basically
Air cools as it ascends, the water vapor condenses and forms a cloud known as the cumulus cloud. When the condensation happens, some heat is released and helps the thunderstorm develop.
The answer would be 360 million. Carboniferous is the time from 286 million years to 360 million years and was name for the thick deposits of coal in that age.The forest did cover most of the land at that time and the decomposition then was the one who gave rise to the coal.
Answer:
Lithosphere is the name of the solid part of Earth, including rock, minerals, and metals.
