Answer:
The cell is eukaryotic because it contains mitochondria.
nucleus
Explanation:
they are strongest between latitudes of 30°N and 60°N. but they move every year, "following the sun".
Binary fission is a type of asexual reproduction. This is when the cell divides into halves. So 1 cell would end up as 2 smaller cells.
Due to the need to have completely controlled experiments to test a hypothesis, science can not prove everything. For example, the scientific method cannot alone say that global warming is bad or harmful to the world, as it can only study the objective causes and consequences.