Explanation:
Long-term exposure to polluted air can have permanent health effects such Accelerated aging of the lungs. Loss of lung capacity and decreased lung function. Development of diseases such as asthma, bronchitis, emphysema, and possibly cancer.
Explanation:
<h3>These include the chemical, cellular tissue, organ, organ system and the organism level. </h3>
Mount Everest is the tallest at approximately 29,032 ft high
The answer is b, the Great Plains are in America
