Not every relation is a function. But every function is a relation. Function is just a part of relation.
The cubic function.
Range
A formula or graph are two ways to describe a math function. How a math function is described depends on the domain of the function or the complexity of the function.
The Mandelbrot graph is generated iteratively and so is a function of a function of a function ... and in that sense it is a composite function.
The function of the rugae on the stomach wall is to aid in digestion. This smooth's out as the stomach is filled with food.
The purpose is to allow the stomach to expand.
Stomach is lined by various folds of mucous membrane and muscle tissue. These folds are termed as Rugae. This results in the characteristic appearance of stomach on the endoscopy.
Rugae are found in the stomach and gall bladder.
Where do we find rugae pig
The folds of the stomach are called rugae.
as the stomach fills with food and expands, the folds (rugae) disappear
The plural form of "ruga" is "rugae."
rugae
The folds of the mucosa on the internal surface of the stomach are called rugae. Rugae allow the stomach to expand when it is filled with food and contract when it is empty. This helps in mixing and breaking down food during digestion.
Rugae are found in the stomach and gall bladder.
Rugae are actually folds in the mucosa of the stomach and urinary bladder, not the kidney. Rugae in the stomach help with its expansion when it is full, while rugae in the bladder allow for stretching as it fills with urine.