Was an easy way to kill off crops and unwanted plant life
<span>Increase tariffs
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Answer:
Karl Marx
Explanation:
According to materialism as defined by Marx, a methodology focusing on human societies as they developed through history, history itself is the result of material conditions playing the importance instead of ideas.
Focusing on the change of human societies, given certain material conditions, materialism argues institutions like religion, the law systems were produced as collective economical activities took place in the organization of societies.
According to Marvin Harris, ethics and other systems that are part of the culture will have a material component.
A structure whill shape, and to greater extent a superstructure will also impose conditions
Utimately material conditions will comprise a society's relations to the ambient, which includes ethical systems and defined modes of production and reproduction.
Answer:
The answer is - Nothing
Explanation:
IRB means Institutional Review Board. It is also known as an independent ethics committee whose main purpose is to protect the rights and welfare of human subjects used in research under its institution and making sure that research methods used are ethical. Since the incident has been handled according to protocol and the child is no longer upset then there is nothing left for the IRB to do as regards the report as long as the research was ethical and approved and got parental permission.