What is the advantage of binary fission for prokaryotes?

they can fight disease.
they can adapt easily to any environment.
they can vary their shapes.
they can reproduce quickly.

Someone me with this: a mineral' is determined by its actomic structure.

The vaccine in a flu shot contains weakened flu viruses. how does a flu shot work with the immune system? a. it destroys lymphocytes. b. it destroys macrophages. c. it activates macrophages. d. it activates lymphocytes.

Which are reasons cells undergo cell division?