Body Systems

When we talk about the cardiovascular system, what are we talking about?

• digestion

• heart and circulation

• breathing

• muscles

When we talk about the respiratory system, what are we talking about?

• digestion

• heart and circulation

• breathing

• muscles

What is the main job of the heart?

• make us feels emotions

• sound like a drum

• pump blood throughout our body

• valentines day

What is the name of the tube that air flows through to get to our lungs?

• trachea

• esophagus

• artery

• hose

Which one of the following is a part of the blood?

• platelets

• red blood cells

• plasma

• all of the above

Our veins look blue because...

• our blood is blue

• blue light reflects back to our eye because our skin doesn't absorb it

• blue is God's favorite color

• blood changes red when exposed to oxygen

This organ is responsible for your ability to inhale and exhale.

• alveoli

• esophagus

• bronchi

• diaphragm

Which of these examples is mechanical digestion?

• Stomach fluids breaking down food

• chewing your food

• water being extracted by intestines

• the liver filtering out harmful elements

The job of the kidneys is to...

• break down food

• transfer water to the blood

• filter waste out of the blood

• excrete solid waste

All of these are types of muscle EXCEPT...

• skeletal

• smooth

• cardiac

• rough