C. Upward; downward. As the hot rock rises, cooler rock flows downward to take its place next to the core, where it is heated and becomes buoyant enough to rise again later
I would say A
...................
Answer:
<h2>b. Two genetically identical daughter cells.</h2>
Explanation:
Bacterial reproduction:
Mainly,bacteria reproduce by binary fission. In this process the bacterium, which is a single cell, divides into two genetically identical daughter cells. Binary fission begins when the DNA of the bacterium first replicate and becomes double ,then the rest cell organelles also duplicate in the bacterium cell, finally the bacteria divides into two genetically identical daughter cells. Both cell are similar in size, shape and genetic composition.
Answer:
climatologists
Explanation:
they are the ones studying the effects of global warming on earth's climate
