A. IF WE POLLUTE THE WATER, WE HAVE NO FRESH WATER TO USE B. IF WE...

10. - 100 CAU TRAC NGHIEM FOR 9 P
100 CAU TRAC NGHIEM FOR 9 P
10. a. If we pollute the water, we have no fresh water to use b. If we pollute the water, we will have no fresh water to use.