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What does a starfish need protection from?
The sea otter.
Do starfish have scales?
No, starfish do not have scales. They have a hard, calcareous exoskeleton composed of tiny plates called ossicles. These ossicles provide structure and protection to the starfish's body.
What are the starfish adaptation?
starfish eat inly shellled animald and the live in the bottom of the oceans or on flat surfaces for protection
What are starfish's adaptions?
starfish eat inly shellled animald and the live in the bottom of the oceans or on flat surfaces for protection
Do starfish have skin?
Starfish do not have fur. They actually have soft spines that cover their whole bodies. These are used for protection.
How does a starfish protects itself?
As an adaptation, starfish have saponins in their body walls, which are very unpleasant tasting to predators. Tropical species of starfish also have armor and spines as their protection. And thirdly, starfish have the ability shed and regenerate their limbs.
What is the function of the spines in a sea star?
The spines on the oral surface are softer and bend to cover the mouth of the starfish as well as the ambulacral grooves. They are basically for protection.
Do a starfish have a rough or smooth body?
A starfish typically has a rough body due to the presence of small bony plates or spines covering its surface. These structures provide protection and aid in movement for the starfish.
Does a starfish have any protection?
Yes, it has a thick layers of scaly skin to protect itself for predators.
What is starfish skin like?
On the surface of a starfish you will find spines used for protection as armor, dermal gills surrounded the spines, a central disk, madreporite, arms and an anus. Underneath tubed feet used for movement, mouth, ambulacral grooves, and its mouth.
Do starfish shrink in size?
No. There is no hard, inflexible exoskeleton. The starfish skin has hard protuberances called ossicles, in the form of small plates and spines, which offers most species some protection. The only way a starfish can become smaller is through extreme starvation, disease, or losing one or more arms to a predator. In many starfish, the arms will regrow.
How is the armor of a grasshopper different from that of a starfish?
The armor of a grasshopper is an exoskeleton made of chitin, providing protection and support to its body. In contrast, a starfish does not have an exoskeleton but instead has a hard calcium carbonate skeleton underneath its skin, known as ossicles, for structural support.
