Answer:
Peptide YY decreases
appetite and ghrelin increases
appetite.
Explanation:
Answer:
trachea
Explanation:
The lower respiratory tract consists of three parts:
The upper respiratory system consists of all the other ones, including:
- Nasal cavities
- Paranasal sinuses
- Pharynx, tonsils
The only one in the lower respiratory tract is the trachea, so that would be your answer.
Have a lovely rest of your day! :)
That it’s easy to think but it’s hard to act, and it’s the hardest thing to put your thoughts to action. I take this very literally.
Y answer would be d hope it helps
