Question

write the correct order al 1. double circulation
2. initiation and regulation of heart beat 3.
hepatic portal circulation (aorta to posterior
vena cava via liver​

Answer 1

Answer:

1. initiation and regulation of heart beat

1. initiation and regulation of heart beat 2.hepatic portal circulation (aorta to posterior

1. initiation and regulation of heart beat 2.hepatic portal circulation (aorta to posterior vena cava via liver)

1. initiation and regulation of heart beat 2.hepatic portal circulation (aorta to posterior vena cava via liver)3. double circulation

Answer 2

Answer:

Blood enters the heart through two large veins – the posterior (inferior) and the anterior (superior) vena cava – carrying deoxygenated blood from the body into the right atrium. Blood flows from the right atrium into the right ventricle through the tricuspid valve.

༒︎༒︎hope it help u☻︎☻︎