Top Posters
Since Sunday
w
3
w
3
e
3
3
r
3
b
2
M
2
V
2
f
2
c
2
c
2
K
2
Home Q & A Board Science-Related Homework Help Health, Nutrition, and Food Sciences
New Topic  
lovesong lovesong
wrote...
Go to Answer
Posts: 4186
Rep: 8 0
9 years ago
Which of the following is TRUE concerning expiration?
A) The ribs move upward and outward.
B) The diaphragm moves upward.
C) The intercostal muscles contract to force air out of the lungs.
D) The chest cavity increases in size.
Textbook 
Emergency Care

Emergency Care


Edition: 12th
Authors:
Read 219 times
3 Replies
Replies
Answer verified by a subject expert
sarasasarasa
wrote...
#1
Top Poster
Posts: 3582
Rep: 77 0
9 years ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
1

Related Topics

lovesong Author
wrote...
#2
8 years ago
Yay! Makes total sense now, thank you.
wrote...
#3
8 years ago
Very happy to help and be part of the community.
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  583 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 4519
  
 370
  
 346
Your Opinion
Who will win the 2024 president election?
Votes: 119
Closes: November 4
Previous poll results: Which country would you like to visit for its food?