<span>He would be called an ecologist. And the study of ecosystems is called ecology
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Answer:
Pathological aging
Explanation:
Pathological aging is usually associated with older adults; it is a form of aging that is characterized by severe long term and short term memory loss. A feature of pathological aging is the increase in cerebrovascular and neurodegenerative disorders. Another feature of pathological aging is synaptic and neuronal loss. Individuals begin to forget things that they originally do not forget, like forgetting their driving routes.
Separation of power, by making different branches he is dividing the power of the government into groups so that the different branches all work on seperate things and have there different places and parts in the government and it's decisions
In the 1920s, Native Americans planned to be fully assimilated into mainstream American culture.