Question

Which two statements about composite materials are true?
They’re made up of more than one substance.
They have the same or similar properties as the materials used to make them.
They’re always made of metal.
They’re readily available in nature.

Answer 1

Answer:

Explanation:

They’re made up of more than one substance.

They have the same or similar properties as the materials used to make them.

Explanation:

A composite material is a material constituted from two or more constituent materials with significantly complex physical or chemical properties that, when mixed, produce a material with properties distinct from the individual elements.

Answer 2

Answer:

they're made up of more than one substance.