Answer:
3 main causes are
Overgrazing, Deforestation, and Farming practices
out of these it would be Overgrazing which has caused various causes of desertification whichever letter that is its kinda confusing
It is because of massive nature of the Sun, it exerts very high Gravitational force on the Earth, more than any other heavenly body in the space
Hope this helps!
Answer:
the correct answer is option B
Answer:c) prolonged events similar to the sympathetic nervous system, such as elevated heart rate and blood pressure, decreased digestive and urinary activities and increased metabolic rate.
Explanation:A pheochromocytoma which is spelt (fee-o-kroe-moe-sy-TOE-muh) is a rare tumor which is commonl noncancerous which affect areas that control heart rate metabolism and blood pressure.
Pheochromocytoma produce hormones which elevate blood pressure,cause headache and sometimes panic attack symptoms.
Symptoms
High blood pressure
Headache
Heavy sweating
Rapid heartbeat
Tremors
Paleness in the face
Shortness of breath
Panic attack-type symptoms
