Answer:
E. ozone layer.
Explanation:
The pattern of temperature increase with height in the stratosphere is the result of solar heating as ultraviolet radiation in the wavelength range of 0.200 to 0.242 micrometre dissociates diatomic oxygen (O2).
flower is the part of a plant that is bright in colour and provides the pollen that is moved from plant to plant for pollination
Mutations and sexual reproduction is the right answer
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