instruction:
Given scientific fact as input, generate the question from this fact such that it can be answered from the input.
question:
The pressure of ocean water increases rapidly as the water gets deeper.
answer:
What property of ocean water increases rapidly as the water gets deeper?


question:
Plasmodesmata connect to cytoplasms in the plant cell.
answer:
What do plasmodesmata connect to in the plant cell?


question:
The first period of the paleozoic era was called cambrian.
answer:

The first period of the paleozoic era was called what?