Question

identify which statement describes a scientific law. a water free at 100°c. b the universe is expanding. c matter cannot be created or destroyed. d more crimes take place during the full moon.

Explanation:

The law of conservation of mass states that matter cannot be created or destroyed in a chemical reaction or physical change. This is a well - known scientific law. Option A is a physical property of water, option B is a fact about the universe's expansion, and option D is a non - scientific claim about crime and the moon.

Answer:

C. Matter cannot be created or destroyed.