to help with digestion
the esophagus it a tube like food passage it takes food down into the stomach
To increase the surface area of the stomach
When the baby sharks is in the moms stomach, sometimes they eat there siblings.
it depens on what shark but i think you meant - 'How many Stomach's do Sharks have' :))
The primary function of the stomach is to digest food.
i its stomach (I THINK!)
No, sharks do not eat each other in their mother's stomachs.
It helps digest their food.
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.
It controls the function of the muscles of the wall of the stomach and the muscular sphincter. Also, the nervous tissue controls the secretory function of the stomach.
Dwarf lantern sharks use their stomach, which the fish is able to light up, to attract prey. This is how this shark got its name; 'dwarf', for its size, and 'lantern' for its stomach.
Function of spiracles for sharks