eat
eat
It's on the bottom of the starfish because that is where the mouth and stomach are.
A starfish's mouth is on the center of its bottom side. Its stomach is directly behind the mouth after a short esophagus and extends a bit down its five arms.
The names of the two stomach's in a starfish are the cardiac stomach and the pyloric stomach. The cardiac stomach begins the digestive process when a starfish eats their prey whole.
The pyloric stomach is attached to the cardiac stomach. The pyloric stomach produces a digestive enzyme which breaks down food. After it breakes down food it distributes the food to each arm. It is also directly connected to the duodenum
In addition to the water vascular system responsible for movement and feeding, you could expect to find a digestive system in a starfish. This system includes the stomach and digestive glands for processing food.
astropecten luidia
Starfish are not mean they only turn there stomach inside out for food
Where is the anus in relation to the stomach of a starfish?
Yes, the starfish pushes it's stomach out it's mouth then it opens and eats the food.
Both crayfish and starfish have a cardiac stomach and a pyloric stomach. The cardiac stomach is responsible for receiving and grinding food, while the pyloric stomach is responsible for digesting and absorbing nutrients.
Yes, a starfish can still be alive even if its middle is lifted and food is partially inside its stomach. Starfish have a unique feeding mechanism where they can extrude their stomachs to digest food externally. If the starfish is not moving for hours, it may be in a resting state or conserving energy, but it doesn't necessarily indicate that it is dead. However, prolonged inactivity or inability to consume food could signal distress or health issues.