This document compares the major organs of the digestive and respiratory systems to elements of a school. It describes the mouth as being like the school doors that take students in. The esophagus is likened to school hallways that food travels through like people. The stomach is the classroom that takes in food and digests it, similar to how a classroom educates students. The liver is portrayed as a teacher that takes in nutrients and distributes them through blood, paralleling a teacher's role. The small intestine, large intestine, and rectum are then compared to a coatroom, backpacks, and intercom respectively based on their functions within digestion and waste removal. The respiratory system organs of trachea, bronchi,

1. Seth D
Ethan L
Digestive and
Respirator y
Systems
By: Seth D and Ethan L

2. Ethan
L
Digestive system

3. Ethan L
Seth D
Mouth
We compared the mouth to the school doors, because the mouth
takes in the food like the school doors take in the
students/teachers/parents/principles.

4. Seth
D Ethan L
Esophagus
 We compared the esophagus to the school
hallways, because people walk along halls just
like food travels along the esophagus.

5. Seth D
Ethan L
Stomach
We compared the stomach to the classroom
because the stomach takes in the food and
digests it and the classroom takes in the students
and the students take in the knowledge.

6. Ethan L
Seth D
Liver
We compared the liver to a teacher because the teacher takes
in knowledge like the liver takes in nutrients. Then the
teachers gives students the knowledge like the liver gives
blood the nutrients.

7. Ethan L
Small intestine Seth D
We compared the small intestine to the coatroom
because it takes in the nutrients from the food and
gives it to the liver like the coatroom takes the bags
and sends them back with the homework.

8. Seth d
Ethan l
Large intestine
We compared the large intestine to backpacks because the lg.
intestine takes in the nutrients and leaves the other stuff behind
then puts the nutrients in the liver so it can give it to the blood,
and the backpack takes in the homework and leaves the text
books behind.

9. Rectum
 We compared the rectum to a intercom
because the rectum takes waste out of the
body and the intercom puts out information
to everybody.

10. The Respiratory
System

11. Trachea
 We compared the Trachea to water intake,
because air comes in the Trachea and the
water comes in the water intake.

12. Bronchus
We compared the bronchus to a splitter pipe
because the bronchus splits the air and puts it to
the aveolies,and the splitter pipe splits the water
and brings it to another splitter pipe.

13. Bronchioles
We compared the bronchioles to a smaller
splitter pipe because the bronchioles split the
air even more, and the smaller splitter pipe
will have more connected so it will expand to
more.

14. Alveoli
 We compared the alveoli to taps, toilets,
urinals, etc. because the alveoli's the end
of the air path and the toilets etc. is the
end of the water pipes.