PDF chapter test TRY NOW

Identify the missing part:
  
Answer variants:
renal artery
right atrium
left atrium
right ventricle
urethra
pulmonary vein
kidney
bladder
ureter
aorta
aorta
pulmonary artery
1. What does 5 indicate in the picture?
 
YC Editorial - Divya (8).png
 
2. What does 5 indicate in the picture?
 
YC Editorial - Divya (14).png