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aleksley [76]
4 years ago
15

Why are small quantities of CFC so harmful to the ozone layer.

Biology
1 answer:
Alla [95]4 years ago
5 0

Free oxygen atoms can replace the chlorine in chlorine monoxide, releasing a free atom of chlorine which can then recombine with an oxygen atom in ozone, destroying more ozone.


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option d is correct

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A child who has a mental age of 9 and a chronological age of 10 will have an IQ of
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5 0
3 years ago
What provides information about the body position with respect to gravity?​
patriot [66]

Answer:

Centre of Gravity

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Centre of Gravity in the Human Body

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