Question

given below is a highly schematic diagram. Please answer all the part questions.. No spam please otherwise the profile will be banned

Answer 1

3 represents heart bcoz direction of blood from here to head, intestines etc. and from there blood moves to box 3
b. aorta 5
hepatic portal vein 7
pulmonary artery 1
superior venacava 9
stomach 10

Answer 2

a. 3 represents the heart because the direction of blood from here to head, intestines etc... and from there blood moves to box 3.

b. Aorta = 5

Hepatic portal vein = 7

Pulmonary artery =1

Superior Vena cava =9

Stomach =10