Top Posters
Since Sunday
j
3
s
3
j
2
J
2
e
2
n
2
t
2
d
2
b
2
t
2
J
2
b
2
Home Q & A Board Biology-Related Homework Help General Biology
New Topic  
lisa_lordes lisa_lordes
wrote...
Go to Answer
Posts: 411
Rep: 0 0
7 years ago
When these valves open, blood goes from the atria to the ventricles.
A) AV valves
B) SA node
C) SL valves
D) AV node
Textbook 
Biology of Humans: Concepts, Applications, and Issues

Biology of Humans: Concepts, Applications, and Issues


Edition: 5th
Authors:
Read 87 times
1 Reply
Replies
Answer verified by a subject expert
R.FrantR.Frant
wrote...
#1
Top Poster
Posts: 946
Rep: 17 0
7 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

lisa_lordes Author
wrote...

7 years ago
This site is awesome
Cdfields
wrote...

Yesterday
Correct Slight Smile TY
africa143
wrote...

2 hours ago
Thanks for your help!!
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  794 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 380
  
 219
  
 208