Very good
Explanation:
please mark as braillenest
The answer is the second one
<em>Oooh. It might have been a bad idea to leave right in the middle of that time though. Why is your teacher saying that? I don't think teachers are allowed to use that word unless it is in the text of an article you read. Maybe next time don't leave in the middle of class? </em>
<em>-R3TR0 Z3R0</em>
Air pollution is the presence in or introduction into the air of a substance which has harmful or poisonous effects.
Ill health is : a condition of inferior health in which some disease or impairment of function is present but is usually not as serious in terms of curtailing activity as an illness elderly parents who are in ill–health and need their financial and personal help
