The answer is <em>C.) The stethoscope was invented because the physician did not want to pt his head on women's' chests to listen to their heart and lungs.
</em><em />
<em />The physician saw a problem (that he didn't want to place his head on women's chests to listen to their heart and lungs), so he solved it by inventing a stethoscope.
<em>
I hope this helped!! :)) Have a blessed day!
</em>
True because basements are underground and offer more protection than any other room in your home
C. Dirty hands ,is the correct answer.
Answer:
A. Cohort study
Explanation:
It is basically a cohort study because in this we can evaluate the incident rate at a particular time for a particular disease. .
