× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
T
3
s
3
o
3
G
3
k
3
C
3
a
3
K
3
f
3
j
3
b
3
c
3
New Topic  
joewalcott24 joewalcott24
wrote...
Posts: 713
Rep: 0 0
6 years ago
Hair-like structures that rid the lungs of foreign matter are called
 a. cilia c. bronchi
  b. alveoli d. villi
Read 63 times
1 Reply
Replies
Answer verified by a subject expert
AstalinaAstalina
wrote...
Top Poster
Posts: 646
Rep: 2 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

joewalcott24 Author
wrote...

6 years ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
wrote...

Yesterday
Good timing, thanks!
wrote...

2 hours ago
this is exactly what I needed
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  1110 People Browsing
Related Images
  
 211
  
 448
  
 906
Your Opinion
What's your favorite funny biology word?
Votes: 336

Previous poll results: What's your favorite math subject?