AP BIOLOGY

ANIMAL PHYSIOLOGY

DIGESTION IN HUMANS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which of the following is NOT part of the digestive system?
A
trachea
B
esophagus
C
duodenum
D
mouth
Explanation: 

Detailed explanation-1: -The spleen is not part of the digestive system, however, is connected to the blood vessels of both the stomach and the pancreas.

Detailed explanation-2: -Your trachea is part of your respiratory system, and your esophagus is part of your digestive system. Your trachea transports air in and out of your lungs, whereas your esophagus transports food and liquid from your throat to your stomach.

There is 1 question to complete.