Answer:
Mouth to stomach
Explanation:
When you swallow food, it enters your throat, which pushes it down into your esophagus and into your stomach for digestion.
Answer:
I would say A. Heart disease. Because Aids(HIV) can be transmitted through another persons saliva or bodily fluids, so you can take out all of the above option too.
Explanation:
And relaxation. Hoped this helped! :)