It appears like an exaggerated scar.
keloid
Food passes through these organs in the digestive system. (collective name)
main organs
It produces bile that aids in digestion.
liver
Other term for digestive system
alimentary tract, digestive tract, gastrointestinal tract
It soothes the mouth by moistening it, lubricates the chewing and swallowing motions, and neutralizes harmful acids.
saliva
It is a pear-shaped organ beneath the liver and stores the bile.
gallbladder
Where do nail cells start to grow?
matrix
This type of digestion happens when food is broken down into smaller pieces.
mechanical digestion