Question

which of following is a raw material? Iron ore, book ,building and biofuel​

Answer 1

Answer:

iron ore

Explanation:

hope it will help u

follow me

mark it as brainliest

Answer 2

Answer:

Iron ore is raw material as it is used to make buildings ships etc.

Book is not as it is made up of paper which is a raw material.

Building is not as it is made up of iron cement and other things

Biofuel is not as it is made up of further raw material like peels etc.