Answer:
Dr. Dubois specializes in an emerging field called <em>epigenetics</em>.
Explanation:
Epigenetics can be described as the field of biology in which heritable phenotypes are studied which are not influenced by the changes in the genotype. In the field of epigenetics, the modification of gene expression is studied rather than the modifications of the genetic code. As Dr. Dubois is testing for the influence of certain environmental factors on the gene expression rather than the gene code, hence, we can say that he specializes in the field of epigenetics.
It effects the animals who have home there or have food there and they will have to evacuate the area.
It depended on cash crops such as cotton, indigo and tobacco
Answer:
The cabinet is the second highest level of executive branch bureaucracy pyramid.
Explanation:
The cabinet being the second in authority within the executive branch, it has the functions of advising the president on matters dealing with the specific cabinet office.
The president comes first in the pyramid, followed by the cabinet and then the leaders.
The cabinet helps the president with the administration duties in their respective offices.
The cabinet is also among the people members who can take up power in case of a vacancy in the presidential seat.
<span>Over 68 percent of the fresh water on Earth is found in </span><span>icecaps and glaciers.
</span>
<span />