Question

In addition to being necessary for respiration, _______ also provides UV radiation protection.

Answer 1

Oxygen is necessary for respiration but also provides UV radiation protection.Through a layer of oxygen compounds, known as the Ozone layer, UV light from the sun is filtered out. The Ozone layer is made of O3 molecules, which is the combination of three oxygen molecules that have bonded together in a unique way.

Answer 2

In addition to being necessary for respiration, _______ also provides UV radiation protection.  The answer would be, A.) Oxygen