Answer:
ozone
Explanation:
All living organisms on the earth are protected from the harmful radiation coming from the sun by the ozone gas present in the stratosphere. Ozone gas is formed by the action of sunlight only oxygen of the air in the atmosphere.
ozone gas
B their webbed feet make them powerful swimmers
The different colors that pass through a prism represent the colors of the rainbow
See for your self .
Answer: light is a eletromagnetic wave, no it does not need a medium
have a good day lad :)
False
It's actually haploid
