question no eight to eleven
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Heya mate here's your answer.....
8: -a) Oxygen
9: -c) Soil pollution
10: -b) Carbon dioxide
11: --
a - D
b - C
c - B
d - A
8: -a) Oxygen
9: -c) Soil pollution
10: -b) Carbon dioxide
11: --
a - D
b - C
c - B
d - A
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