1. What is the main function of the respiratory system? *
1 point
to break food down
circulate the blood all over our body
to protect the muscles and bones
to supply the blood with oxygen in order for the blood to deliver oxygen to all parts of the body
2. Which part of the body is not used for the respiratory system to work? *
1 point
lungs
nose
trachea
stomach
3. What would happen if your respiratory system stopped working. *
1 point
nothing
you would die
hard to get oxygen
you would get a transplant
4. Another name for the windpipe is:
1 point
Bronchi
Broncho
Trachea
Trackya
5. What gas to humans need to inhale to survive? *
1 point
dioxide
carbon
Carbon Dioxide
Oxygen
6. This part is known as the "Little Brain" and is in charge of balance and coordinating movements. *
1 point
Cerebrum
Cerebellum
Medulla Oblangata
Spinal Cord
7. What is the biggest part of the brain? *
1 point
Brain Stem
Cerebrum
Cerebellum
Spinal Cord
8. The _______ system includes the brain and spinal cord. *
1 point
Circulatory
Digestive
Nervous
Skeletal
9. Why is the brain the main organ in your body? *
1 point
It thinks for you.
It is in your head.
It controls your breathing.
It controls everything in your body systems
10. What organ is the boss of the body systems? *
1 point
brain
lungs
stomach
small intestine