yes, and???????, you need to put more detail, that would be considered a Statement not a question.
 
        
             
        
        
        
Volume= length*width*depth
depth=Volume/(length*width)
d=2500/(40*22)
d= 2500/880
depth=2.841ft hope this answer helps you 
        
                    
             
        
        
        
Answer:
Presence of papillary muscles
Explanation:
- Papillary muscles are structural components of the ventricles. 
- They are attached to the cusps of the mitral and tricuspid valves through connective tissue strings known as the cordinae tendeneae (heart strings).
- These muscles prevent the prolaspse of these valves during ventricular systole.
-  Although they differ in number i.e. two in left and three in right ventricle, papillary muscles are present in both ventricles.