Which of these is NOT part of the digestive system?
Correct answer: Trachea
Marcy
So useful Trachea's mucus capture micro organism before they can enter the lungs coz Trachea is the responsible for the air that pass to and from the lungs
Queen
I have never seen esophagus spelled that way.
Giggle pig
Queen, me too! I’m 61 and I’ve never seen it like that. I think someone’s outsmarted themselves.
UNIK
I know answer but some time my poor English problem
Jerry
The spelling 'Oesophagus' is in my keyboard suggestion though.
DebbieC
Big daddy , because it’s proper English, not American! Lol 😜
Joy
Queen, because it’s not
marimargo
My trachea needs to do a better job. I keep getting pneumonia.
Big daddy
Queen, that is how they spell it in England
Ashna
Queen, I've seen
elise lily harris
topsy and Tim rice pudding and the same way
JHun
i think "esophagus", not "Oesophagus".
JHun
i think "esophagus"
sensei.
I've never seen esophagus spelled with an O. therefore, it is wrong. Right?