Respiratory and Circulatory Systems

Arteries carry (almost always) oxygenated blood

• Towards the heart

• Towards the lungs

• Away from the heart

• Away from the lungs

Which part of the blood helps form a clot?

• White Blood Cells

• Red Blood Cells

• Platelets

• Plasma

Why are capillaries important to the circulatory system?

• The breakdown of food into usable nutrients occurs there

• The movement of muscles to perform locomotion occurs there

• The exchange of materials between the blood and body cells occurs there

• The pumping of blood occurs there

How many chambers does the human heart have?

• 3

• 4

• 2

• 1

To make sure food doesn't go down the trachea, the ________________ covers it while you swallow.

• Epitome

• Uvula

• Appendix

• Epiglottis

What is the name of ?

• Trachea

• Bronchi

• Pharynx

• Alveoli

What is the name of ?

• Bronchi

• Trachea

• Bronchioles

• Mouth

What is the name of #6?

• Bronchioles

• Trachea

• Pharynx

• Alveoli

What is the name of ?

• Alveoli

• Bronchioles

• Trachea

• Bronchi

The circulatory system works with the ___________ system to provide our body with oxygen.

• respiratory

• digestive

• muscular

• skeletal