1. Monday, February 6
List the organs on the pathway food travels as it goes from your mouth to your rectum.  Which system is this?

2. Some examples of organ systems are…
Gets nutrients from food to the body for energy.
Digestive System:
Mouth
Esophagus
Stomach
Liver
Small Intestine
Large Intestine
Anus
organs

3. Some examples of organ systems are…
Brings oxygen into the body and carbon dioxide out of the body.
Respiratory System:
nose
trachea
bronchioles
lungs
alveoli
diaphragm (muscle)
organs

4. Some examples of organ systems are…
Integumentary System
skin
mucous membranes
hair
toenails / fingernails
eyelashes
Protects the organs from the outside world.
organs

5. Some examples of organ systems are…
Delivers oxygen to the body’s cells
Circulatory System
heart
arteries
veins
capillaries
blood
organs

6. Some examples of organ systems are…
Tells your body what to do
Nervous System
Brain
Spinal Chord
Nerves
organs

7. Some examples of organ systems are…
Gets rid of waste (urine)
Urinary System
Kidney
Ureter
Bladder
Urethra
organs

8. Some examples of organ systems are…
Holds your body up, gives it shape
Skeletal System
Bones
organs

9. Some examples of organ systems are…
Makes your bones move.
Muscular System
Muscles
organs

10. An organism can be as big as a bear with many systems, or as small as a bacterium, that has only a single cell. Anything that can live on its own.