It pumps blood to all the parts of the body.

It is a part of the circulatory system.

It is one of the main organs of the body.

It can go fast when you run or slow when you are sleeping.

blood with carbon dioxide and waste

blood with oxygen and nutrients

blood

Blood with waste and oxygen

circulatory system

The lungs

The heart

The capillaries

The heart

The diaphragm

The trachea

The bronchi

Blood is made up only of plasma.

Blood is made up of plasma, nutrients, red cells and white cells.

Blood is made up of plasma, red cells, white cells and platelets.

Blood is made up of plasma, nutrients, red cells, white cells, platelets and oxygen.

The heart and the blood vessels.

The heart, blood vessels and the lungs.

The heart and the lungs.

The heart and the blood.

They are tiny blood vessels (we need a microscope to see them)

They are veins and arteries.

They are a part of the circulatory system.

They are the veins where the blood takes the oxygen.

Do regular exercise and have regular meals.

Run, practice a lot of sports and eat three times per day.

Do regular exercise and have a balance diet.

Eat the correct food because we are growing.

Heart---lungs---heart---rest of the body

Lungs---kydneys---heart---rest of the body

Body---lungs---kidneys---heaft

Heart---lungs---rest of the body

True

False