Question

circulation of blood through the heart 15 steps :))​

Answer 1

Explanation:

challenge external and internal passageएक्सटर्नल एंड इंटरनल चैलेंज

Answer 2

Answer:

Step 1

Inferior Vena Cava

Step 2

Superior Vena Cava

Step 3

Right Atrium

Step 4

Tricuspid Valve

Step 5

Right Ventricle

Step 6

Pulmonary Valve

Step 7

Pulmonary Artery

Step 8

To the lungs

Step 9

Pulmonary Vein

Step 10

Left Atrium

Step 11

Mitral Valve

Step 12

Left Ventricle

Step 13

Aortic Valve

Step 14

Aorta

Step 15

Rest of the body