6 REVIEW- circulatory and respiratory system

Also known as cardiovascular system is like a road map that connects between blood vessels and different muscles.

• Respiratory system

• Circulatory system

• Digestive system

• Skeletal system

Cardio means "heart" and Vascular means ____

• Blood

• Vessels

• Neutron

• Lungs

It is a hollow, muscular organ made up mainly of involuntary muscles.

• Heart

• Arteries

• Blood vessels

• Blood

It is a fluid that travels through the heart and the vessels.

• Capillaries

• Plasma

• Blood

• Blood vessels

These are the blood vessels that carry blood away from the heart.

• Capillaries

• Veins

• Heart

• Arteries

These are blood vessels that carry blood back to the heart.

• Arteries

• Veins

• Valve

• Blood

It is known as the smallest blood vessels that connect arteries and veins.

• Valve

• Plasma

• Capillaries

• Lungs

It is a yellowish liquid that is 90 percent water. It carries food to the cells and collects waste products from the cellsl.

• Blood

• Plasma

• Veins

• Arteries

It contain hemoglobin, an iron-containing protein.

• White blood cells

• Red blood cells

• Platelets

• Plasma

Are large and colorless cells that fight infection.

• Red blood cells

• White blood cells

• Platelets

• Plasma