How many gallons of water are needed to print a day’s supply of newsprint for the United States?
a.
1,000 gallons
b.
15,000,000 gallons
c.
350 gallons
d.
300,000,000 gallons
a.
1,000 gallons
b.
15,000,000 gallons
c.
350 gallons
d.
300,000,000 gallons