If a roof is an exterior representation of an internal ceiling, and the top of your mouth is the roof, then what is the mouth’s ceiling?
I propose the tissue at the top of your mouth is both. With the lower surface your tongue touches being the cieling, and the upper surface leading to your sinuses being the roof.
The brain is above the mouth so as thought we ‘look’ down at it. Therefore we are looking from above at the roof.
$0.02
If a roof is an exterior representation of an internal ceiling, and the top of your mouth is the roof, then what is the mouth’s ceiling?
I propose the tissue at the top of your mouth is both. With the lower surface your tongue touches being the cieling, and the upper surface leading to your sinuses being the roof.