instruction:
Given scientific fact as input, generate the question from this fact such that it can be answered from the input.
question:
The reverse process of moving material into a cell is the process of exocytosis.
answer:
The reverse process of moving material into a cell is the process of what?


question:
You call a group of organisms of the same species that live in the same area a(n) population.
answer:
What do you call a group of organisms of the same species that live in the same area?


question:
Many scientists think protists are the oldest eukaryotes.
answer:

What do many scientists think are the oldest eukaryotes?