Questions LLC
Login
or
Sign Up
Ask a New Question
Filtration Mechanisms
Questions (2)
Select the answer below that best describes how the lungs are kept free of germs and dirt from the air.
(1 point) © The alveoli
3 answers
asked anonymously
145 views
Select the answer below that best describes how the lungs are kept free of germs and dirt from the air.
(1 point) Responses The
1 answer
asked anonymously
131 views
Parent Categories (1)
Lung Function
