Question

select all the correct answers. which two statements about composite materials are true? theyre made up of more than one substance. they have the same or similar properties as the materials used to make them. theyre always made of metal. theyre readily available in nature.

Explanation:

Composite materials are defined as being composed of multiple distinct substances. Examples like wood (natural composite) are readily available in nature. They have properties different from constituent materials, are not always metal, and not all are synthetic.

Answer:

They're made up of more than one substance., They're readily available in nature.