instruction:
Given a fact, create a question that can be answered using the fact. Construct the question such that it is unambiguous, has a unique answer and the answer can be given using the fact.
question:
Fact: cooking food requires adding heat energy
answer:
what makes food cooking possible?


question:
Fact: slope is a measure of the difference in elevation between one part of the land and another part of the land
answer:
slope is a measure of the difference in elevation from the top to the base of a?


question:
Fact: veins transport nutrients throughout the body
answer:

A creature is able to receive nutriment throughout their limbs due to?