Circulatory System

Which is responsible for providing oxygen to cells?

• respiratory system
• circulatory system
• muscular system
• nervous system

Which describes a task performed by the circulatory system?

• creating red blood cells
• sending messages to the brain
• transporting waste materials
• producing energy from food

In which system of the human body does the heart belong?

• Nervous
• Skeletal
• Cardiovascular
• Digestive

Which best describes the purpose of the cardiovascular system?

• It provides stability to the skeleton
• It delivers food to power the body
• It delivers blood to the body's tissues
• It supplies oxygen to the body

Your blood is made up of which of the following...

• plasma, red blood cells, blue blood cells
• white and red blood cells
• plasma and platelets
• plasma, red blood cells, white blood cells, and platelets

Your heart is an example of which type of muscle?

• a big one
• voluntary
• involuntary
• bicep

Which best describes the circulatory system?

• a system that is made up of the heart and brain and sends electrical signals throughout the body
• A system of lymph and blood that delivers nutrients and removes waste from the body
• a system of the brain and nerves that sends messages throughout the body
• a system of the heart and blood that sends messages throughout the body

THE HEART AND THE BLOOD VESSELS AND THE BLOOD MAKE UP WHAT SYSTEM?

• URINARY
• SKELETAL
• CIRCULATORY
• MUSCULAR

THE TYPE OF BLOOD VESSELS THAT RETURNS BLOOD TO THE HEART 

• ARTEY
• VEIN
• CAPILLARIES
• BLOOD VESSEL

What do the arteries do?

• pumps blood to the heart
• pumps blood to and from the heart
• carry's blood away from the heart 
• a muscle