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.

[Q]: Question: Where do oceans absorb gases from? Answer: atmosphere
[A]: Oceans are an important part of the water cycle. They absorb gases from the atmosphere. They evaporate and supply water vapor to the atmosphere.

[Q]: Question: Salts of weak acids or bases can affect the acidity or what of their aqueous solution? Answer: basicity
[A]: Salts of weak acids or bases can affect the acidity or basicity of their aqueous solutions.

[Q]: Question: Light has the properties of both a wave and what else? Answer: particle
[A]:
Light has properties of both a wave and a particle.