Answer:
False
Explanation:
In the troposphere, near the Earth's surface, human activities lead to ozone concentrations several times higher than the natural background level. Too much of this ground-level ozone is 'bad' as it is harmful to breathe and also damages vegetation.
The stratosphere or “good” ozone layer extends upward from about 6 to 30 miles and protects life on Earth from the sun's harmful ultraviolet (UV) rays.
Answer:
<u><em>Hey There the correct answer would be is D. Individual organisms</em></u>
hope it helps!
B.false
Respiratory bronchioles or terminal bronchioles are also part of the conducting zone.
I think the answer would be A. Increased blood pressure.
