I would say B.  Ever hear the phrase, "warm air rises"?
        
                    
             
        
        
        
Hindus believe in the doctrines of samsara (the continuous cycle of life, death, and reincarnation) and karma (the universal law of cause and effect). One of the key thoughts of Hinduism is “atman,” or the belief in soul. This philosophy holds that living creatures have a soul, and they're all part of the supreme soul.
        
             
        
        
        
Astiatic black bears, snow leopards, polar bears, and pikas which look like rabbits.
        
             
        
        
        
Answer:
Southwest Asia, Southeast Asia, and the Americas. 
Explanation:
Major centers of domestication of plants and animals are Southwest Asia which also known as the Fertile Crescent, Southeast Asia, and the Americas. Plants and animals diffused globally because of the interaction of different cultures with each other. When the two different cultures interact with each other through migration from one region to the new one, both cultures exchanges some of the ways of living and methods. When the English people came to the New world, they introduced cultivation of corn crop which leads to diffusion of plants in the America.