If matter is very cold in a liquid state, it will become a solid state. This process is called:

If we heat matter in a liquid state, it becomes a gaseous state, the process is called:

The stored energy in food, fuels, and batteries is:

It is a type of energy that occurs when an object vibrates or produces a sound.

It is a type of renewable energy that is obtained by taking advantage of the heat inside the Earth.

This energy travels through materials that are good electrical conductors such as: metals, copper, gold, iron, silver, and aluminum.

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These are visible objects or places that we use as a guide

Select a mobile object

An example of a homogeneous mixture is:

What kind of technique would you use to separate water and salt?

Select an example of a complex and simple machine