Question

1 A. Multiple Choice Questions: Tick () the correct answers.
1. We need to separate a mixture
a. to remove harmful components.
b. to remove undesirable components.
c. to obtain useful components.
d. All of the above.​

Answer 1

Answer:

I thinks it all of the above

Answer 2

Answer:

We need to separate a mixture to remove harmful components , to remove undesirable components and to obtain useful components.

Explaination:

d. All of the above.