I believe the answer is produces co2
Well inequality, with race can bring inequality
Federal government should increase funding in education, make institutions for education and increase enrollment of students.
<u>Explanation:</u>
Federalism is when the country is controlled by the central government of the country. The policies and reforms are formed for the welfare of the people of the country is by the central government.
Federal government has a great role in the education of the country, they make investment in the education of the country for the development of the people and the growth of the country. Federal government should increase funding in education, make institutions and increase enrollment of people in education.
I'm pretty certain that it's a or b. C and D would be something that a surgean would wonder. Although, im most certain that it's B. Scientists are always asking how or about the causes of something
