Question

ANSWER THE FOLLOWING:

1. Why is blood red in colour?

2. Which are the cells that transport 02 and CO2 in the blood?

3. Name the four chambers of the heart.

4. Name the major blood vessels in the heart.

5. What is the main function of the heart?​

Answer 1

Answer:

1) Blood is red in colour because it has haemoglobin which is red pigment that's why blood is red.

2)Red Blood Cells and white blood cells.

3)Left atrium , Left Ventricle , Right Atrium , Right Ventricle.

4)Veins , Arteries and Capillaries are the major Blood vessels.

5) To pump the blood in all parts of the body..

Brainliest Please(•‿•)