circulatory system

It helps transport nutrients and oxygen to cells

It helps in digestion of food

It helps in the movement of bones

It helps in the production of hormones

Red blood cells, white blood cells, platelets, plasma

Red blood cells, plasma, water, glucose

White blood cells, plasma, oxygen, urea

Platelets, plasma, carbon dioxide, hormones

Red blood cells have no nucleus, white blood cells contain a nucleus, platelets have no nucleus

Red blood cells contain a nucleus, white blood cells have no nucleus, platelets have a nucleus

Red blood cells and platelets both contain nuclei, white blood cells do not

All blood cells contain a nucleus

Fight disease

Produce antibodies

Transport oxygen

Gobble up harmful bacteria and viruses

To carry oxygen

To fight infection

To form blood clots

To transport nutrients

Red blood cells transport oxygen

White blood cells help form clots

Platelets fight infection

Plasma transports dissolved substances

Right Atrium

Left Atrium

Right Ventricle

All of the above

It pumps blood to the lungs

It pumps blood to the rest of the body

It receives oxygenated blood from the lungs

It filters waste from the blood

Right atrium

Left ventricle

Pulmonary artery

Aorta

Valve

Aorta

Septum

Pulmonary artery

Right ventricle

Left ventricle

Right atrium

Left atrium

Vena cava

Pulmonary artery

Aorta

Pulmonary vein

Capillaries

Arteries

Veins

Aorta