instruction:
Given a scientific question and its correct answer, generate supporting facts for the answer. This supporting fact can be an explanation for the answer to the given question.
question:
Question: Pressure, volume, and temperature are related by which law? Answer: gas law
answer:
Pressure, volume, and temperature are related by the combined gas law.

question:
Question: Slime molds are fungus-like protists that grow as slimy masses on what? Answer: decaying matter
answer:
Slime molds are fungus-like protists that grow as slimy masses on decaying matter. They are commonly found on items such as rotting logs.

question:
Question: How can you calculate the density of matter? Answer: by dividing its mass by its volume
answer:
The density of matter can be calculated by dividing its mass by its volume.