Figure 21-2
-Which muscle(s)produce(s)the movement labeled "1" in quiet inspiration?
A)rectus abdominis
B)internal intercostals
C)external intercostals
D)diaphragm
E)both rectus abdominis and external intercostals

Question

Figure 21-2
-Which muscle(s)produce(s)the movement labeled "1" in quiet inspiration?
A)rectus abdominis 
B)internal intercostals 
C)external intercostals 
D)diaphragm 
E)both rectus abdominis and external intercostals

Quizplus · Accepted Answer

The Answer of  Figure 21-2
-Which muscle(s)produce(s)the movement labeled "1" in quiet inspiration?
A)rectus abdominis 
B)internal intercostals 
C)external intercostals 
D)diaphragm 
E)both rectus abdominis and external intercostals

Figure 21-2 -Which Muscle(s)produce(s)the Movement Labeled "1" in Quiet Inspiration