Answer:
숨을 들이쉴 때마다 폐포가 공기로 채워져 폐가 확장됩니다.
Explanation:
도움이 되기를 바랍니다 !!
<em>The <u>alveoli</u> are the functional units of the lungs</em><em>.</em>
<em>좋은 하루 되세요. 안전 유지</em><em> </em><em><</em><em>3</em>
click on the photo. this should help. please mark brainliest:)
Marajuana is indeed bad
I think it is bad because it is considered as a drug in stead of a medicine.
B
location B is more suitable for rock pocket mice
