Frog Sandwich
Name
Color the organs as directed in the clues below. Then cut out and glue organs (under X mark)
ACCORDING TO LETTER ORDER. Cut out the small name label of each organ (or write your own
on white paper) and glue it on top of the organ.
1. I am the main blood pumping organ. Color me red.
2. I aid in the exchange of carbon dioxide from the air to the blood. Fill me in with many
tiny circles.
3. I am a large organ that produces bile. This chemical helps to break down fats for
digestion. Color me brown.
4. I am a large blood vessel. If I am carrying blood toward the heart, I am called a (a)
__________. If I am carrying blood away from the heart I am called a
(b)___________. Color me red.
5. I am the organ that removes waste materials from the blood. Color me gray.
6. I am the organ in the male frog that produces the male sex cells. Color me dark blue.
7. I am the finger-like bodies of fat attached to the testis. I store enough food energy to
allow the frog to hibernate during the winter. Color me yellow.
8. I temporarily store and excrete solid waste material from the digestive tract. Another
name for me is the rectum. Color me dark green.
9. I produce a digestive juice which is sent to the intestine. Color me purple.
10. I store bile juice before delivering it to the intestine. Color me orange.
11. I am the organ that produces white blood cells and filters the blood. I am attached to a
main blood vessel. Color me orange.
12. I am the organ that temporarily stores urine. Color me yellow.
13. I complete the digestion of food and absorb the digested food into the blood. Color me
light green.
14. I receive food from the esophagus, store the food, and begin to digest it. Draw a
checker board pattern on me.
15. I am the tube that food passes through when swallowed by the mouth. Color me light
blue.
16. I am the first part of the intestine next to the stomach. Color me pink.
Name the organs that are described in the list of clues. List each organ in the
correct organ system column in the table below.
1.___________________________
2. __________________________
3. __________________________
4. (a)____________(b)__________
5. __________________________
6. __________________________
7. __________________________
8. __________________________
9. __________________________
10. __________________________
11. __________________________
12. __________________________
13. __________________________
14. __________________________
15. __________________________
16. __________________________
Excretory
Reproductive
Respiratory
Circulatory
Digestive