Answer:
The upper respiratory system includes the nasal cavity (nose), the pharynx and larynx.
Explanation:
Air enters the body through the nose or mouth, this moistens and warms the air that enters since cold dry air will irritate the lungs. The air then travels down the voice box and down the windpipe.
Answer:
I think your talking about either one of these...
Explanation:
The dairy section might need to be bigger according to where ever your getting this info to include much more protein and many more vitamins.
The meat and seafood section might need to be bigger according to your info because you might need more fat, iron, vitamins, iodine, or niacin to remain a stable and healthy body or to regain a healthy body.
Hope this helps, GretaVanFleetRocks
In the ways drugs and supplements are the same are they both have an effect of the body's nervous system and both are psychoactive substances. In the ways they are different, drugs are often used for overcoming a illness while supplements are not necessary and are optional. Hope I helped!