All of those ARE reasons why communicable diseases kill fewer people today except for B. Your answer is B.
False, it helps balance your ph levels too
2.) Blood
3.) False
4.) Intestines
5.) Windpipe
6.) Muscle
7.) Moving stream
8.) Red blood cells
9.) Our bodies don’t need it
10.) True
Please mark me brainliest if my answer was helpful!!! :)
