Hello there,
Your correct answer would be:
<span>increasing rates of chronic diseases
decreasing rates of chronic diseases increasing elderly population
Hope this helps
~Hottwizzlers</span>
Whats the question here? if you are wondering a true or false just ask your teacher for the answer
Answer Viruses
I believe the answer is viruses because viruses destroy and attack cells. Also they invade bodies. Hope this was helpful :)