B our enjoyment of nature
You can try to put your self into a calm mode and just relax and breath Hope this helps :)
The stage of physical development during adolescence is called puberty!
1.) Nose
2.) Mouth
3.) Larynx
4.) Lung
5.) Right Bronchus
6.) Diaphragm
7.) Pharynx
8.) Trachea
9.) Left Bronchus
10.) Bronchiole
11.) Alveoli
12.) Throat