a
chlorine
b
ozone
c
carbon (IV) oxide
d
hydrogen sulphide
Explanation
Correct Option
bVideo Explanation
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Discussions (25)

CONSISTENCY
10 years ago
I totally disagree with you on this cos the answer to the question is ozone layer 03

Myschool Amos
10 years ago
Thanks for your contributions. The question has been modified. Sorry for the delay.

THOMASG1
11 years ago
bros this one alone na lie o.... dnt tell me this is wat I will be seeing in you guys past question ooo.... there is God o







