Hindi, asked by ahmad5436, 6 months ago


3. Which of the following statements is true concerning epidemic diseases?
a) They are usually not very contagious.
b) At the end of an epidemic, a disease spreads at an increasing rate and then abruptly disappears.
c) They usually appear and disappear seasonally

Answers

Answered by Anonymous
0

Answer:

I think the correct answer is....b

Answered by khanwahida05
10

Answer:

The upper answer is right.

Similar questions