Hey the answer is C . Buffalos
Buddha denounced the caste system and taught that a person's actions are the measure of who a person is, whether a priest or outcast. He denounced the authority of Brahmin priests, their scripture and their rituals. He welcomed outcasts and some of the greatest tantric adepts were from the lowest caste (buddhanet.net).
Answer: The Prairies are known as the 'Granaries of the World' due to the huge surplus of wheat production. The soil here contains high humus content which provide required nutrition to the crops. The temperature in the Prairies is also suitable for the growth of food crops.
Explanation:
Heat, erosion, air, and water.
The correct answer is D because we can see that they affect both classes.