Question

what does the law of conservation of matter state?
matter cannot be created or destroyed.
matter has atoms.
matter is the cause for earths spin.
mass is the measure of matter.

Explanation:

The Law of Conservation of Matter states that matter cannot be created or destroyed in a chemical reaction. It can only change forms. This is a fundamental principle in chemistry. The other options are not related to the Law of Conservation of Matter. Matter having atoms is a general property of matter. Matter being the cause for Earth's spin is not related to the law. Mass being the measure of matter is a definition of mass, not the law.

Answer:

Matter cannot be created or destroyed.