Answer:
<h2>C</h2><h3 />
Explanation:
<em>medical</em><em> </em><em> </em><em>personnel</em><em> </em><em>often</em><em> </em><em> </em><em>became</em><em> </em><em>ill</em><em> </em><em> </em><em>as</em><em> </em><em>a</em><em> </em><em>result</em><em> </em><em>of</em><em> </em><em>exposure</em><em> </em><em>to</em><em> </em><em> </em><em>airborne</em><em> </em><em> </em><em>virus</em><em> </em><em>particles</em><em>. </em>
Answer:
I think it is D. sry if i'm wrong
The Coleman report and other studies have found that<u> neighborhood and peer environment</u> is the most powerful factor in determining students' level of school achievement.
- The Civil Rights Act of 1964 required the publication of the Coleman Report. The law assigned the U.S. Office of Education two years to write a report that would analyze the disparities in educational opportunities for elementary and secondary education across the country.
- Black and white schools have roughly equal access to regional resources.
- However, the researchers came to the conclusion from the research that neither the school's infrastructure nor its resources were the most crucial indicators of a child's academic achievement. Instead the Home life and neighborhood played an important role.
- Six community elements have been identified by study as influencing student achievement: <u>financial situation, environment, educational level, communication with and support provided to schools, availability of community child care, and community cohesion (i.e., quality of education).</u>
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learn more about Coleman report here: brainly.com/question/5778843
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Answer: B. Pathways by which matter is transferred between organisms and the environment
Explanation:
Biogeochemical cycles can be define as cycles which involves the natural pathways by which inorganic and organic matter is transferred within the living organisms and the environment.
The essential elements such as water, carbon, phosphorous, nitrogen and oxygen are transferred among the various spheres of the earth like atmosphere, biosphere, lithosphere and others which forms the integral part of the non-physical environment.
2 and 4 should be correct