Which one of the following sources of lead in the environment has been best controlled in recent years?
A. lead additives in gasoline
B. burning of batteries
C. paint on the outside of houses
D. smelters of non-ferrous metals
E. sandblasting operations
2007-03-08 23:41:39 · 6 answers · asked by anjusk_18 1 in Environment
I think it is A
2007-03-08 23:45:58 · answer #1 · answered by chica1012 2 · 0⤊ 0⤋
It is most certainly A. Lead additives in gasoline have been reduced to practically nothing.
2007-03-08 23:50:42 · answer #2 · answered by dopefish622 2 · 0⤊ 0⤋
I'd say A. C as well...you hardly see lead paint anymore.
2007-03-09 04:04:20 · answer #3 · answered by rob1977nc 6 · 0⤊ 0⤋
a
2007-03-08 23:44:59 · answer #4 · answered by matt_archbold2002 4 · 0⤊ 0⤋
I'll say b....just to be different
2007-03-08 23:49:17 · answer #5 · answered by Sara R 3 · 0⤊ 0⤋
A
2007-03-08 23:45:04 · answer #6 · answered by Anonymous · 0⤊ 0⤋