<span>The correct answer is C. respiratory ilness. Ozone is useful when it's up in the air and protects us from Ultra Violet lights. If it's on the ground it can inflame our respiratory systems and even damage them causing people to develop asthma or other types of lung diseases, sometimes even including cancer.</span>
<h2>Answer:</h2>
A wave of new drugs has grown frequently popular with today's adolescents and young adults. These drugs are generally known as club drugs, a word originating from the rave phenomenon. Many club drugs are also named designer drugs, pointing to the fact that many of the drugs are man made (for example, <u>Ecstasy or ketamine</u>) rather than perceived in or derived from nature (for example, <u>marijuana or opium derivatives</u>).
True its important to know every step as if you don't you can get injured.<span />
The main difference is that the active one is strong than the passive one