Given scientific fact as input, generate the question from this fact such that it can be answered from the input.

[EX Q]: Trichomoniasis is cause by a protozoa.
[EX A]: Trichomoniasis is cause by what type of pathogen?

[EX Q]: Constructive forces type of forces are involved when deposited rock forms deltas or barrier islands.
[EX A]: What type of forces are involved when deposited rock forms deltas or barrier islands?

[EX Q]: Anabolism is the term for the metabolic reaction where living systems build new molecules.
[EX A]:
What is the term for the metabolic reaction where living systems build new molecules?