I'd say the most questionable source of health information is D. A health care professional because people are more of a reliable source than websites. A health care professional is also trained to do these certain things.
-rhear
Health is wealthy is true said . if your health is good then you avail do anything which you like . If your health is not good , then you want to do anything but can't due to your health.
Hope this helps good luck :)
Answer:
a think A
Explanation:
Im not sure how to explain but a think A
Encoding , decoding, feedback and medium of transmission
mark branliest if i helped out!:))