Explain the affects of forces on motion.

A force acting on an object can cause many things to happen to the object, it might change shape, it might start moving, or it might have a chemical reaction. motion is slightly different depending on the planet itself due to gravity (another force) and and the atomic compound of the planet or even how fast it is moving (another form of motion)

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the volume of fluid displaced would equal the volume of the gas. use a gas syringe - this is a laboratory instrument that can be used to withdraw a certain volume of gas from a closed system or to measure the volume of gas from a chemical reaction.

the answer to your question is c.

if you read the house of usher you should know that the house was haunted