TASK DEFINITION: Given scientific fact as input, generate the question from this fact such that it can be answered from the input.
PROBLEM: Platelets blood component serves both structural and molecular functions in blood clotting.

SOLUTION: What blood component serves both structural and molecular functions in blood clotting?

PROBLEM: Light is scattered from molecules in our atmosphere.

SOLUTION: Light is scattered from what in our atmosphere?

PROBLEM: Bloodsucking parasites are nearly all ticks that live on the body surfaces of reptiles or mammals.

SOLUTION:
What kind of parasites are nearly all ticks that live on the body surfaces of reptiles or mammals?