Select all the correct answers.
Which two statements about composite materials are true?
0 They're made up of more than one substance.
0
They have the same or similar properties as the materials used to make them.
O They're always made of metal.
They're readily available in nature.
Which two statements about composite materials are true?
0 They're made up of more than one substance.
0
They have the same or similar properties as the materials used to make them.
O They're always made of metal.
They're readily available in nature.