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The part of blood that protects us from harmful bacteria are white blood cells.
Ozone layer protects us. It protects us from the harmful UV rays of the sun.
The ozone layer protects the Earth from the harmful rays of the Sun.
Ozone layer protects the earth. It protects us from UV rays.
It protects us from the harmful Ultraviolet radiations of the sun.
The ozone layer present in the stratosphere protects us from the harmful ultraviolet radiations of the sun.
Ozone protects us from harmful part of sunlight. It protects from the harmful UV rays of the sun.
The ozone layer protects us from the harmful rays. These rays are UV radiations.
Ozone is the vital gas that protects the earth from the sun's harmful ultraviolet radiations.
The ozone layer protects us from harmful rays. These rays are UV rays.
Ozone layer protects us from harmful radiations. UV radiations are these rays.
It protects us from harmful activities like skin cancer, cataracts. It protects us from the harmful UV light.