Heart

_______ are present in the blood, which gives it a red colour.

These are present in the Blood.

• Plasma

• Wbc

• Capillaries

• Auricle

Which organs are part of the circulatory system?

• pancreas

• Veins

• Lungs

• aorta

I am the only vein which carries oxygenated blood. Who am I?

How many chambers does heart hv?

• Four

• Three

• Two

• I dont know

If wbc are less, What things will happen more often?

• less immunity

• Foreign invaders attack

• More diseases

• Can’t talk

iF our bodies were compared to the cars, what would circulatory system represent?

• Engine

• Petrol

• Wires

• Steering wheel