regeneration
It is called a Ray.
the so called funny bone
As interstellar clouds approach the spiral arm region it helps them to begin the collapsing process and eventually form a star.
yes but it willl eventually grow back in a process called regeneration
open ambulacral grooves
The long bone in the upper arm is called the humerus.
the attacker goes after the arm leaving the rest of the body unharmed. After the brittle star can always just regrow the arm.
arm
Sea stars, or starfish, have remarkable regenerative abilities that allow them to repair or replace damaged body parts. If a sea star loses an arm, it can regenerate a new one through a process involving cell division and differentiation. This regeneration occurs in specialized tissues called mesodermal cells, which can develop into various cell types needed for the new arm. In some cases, a single arm can even grow into a new sea star if it contains part of the central disk.
The females lay eggs in the water and let them float there, then males can come along and let sperms into the water and let them float there. Then they can mix and the egg becomes fertilized and a baby starfish is made. OR a female will lay her eggs and let them float and then another female can come and lay her eggs and they can fertilze each other making a baby starfish. That is not correct... Sea stars reproduce asexually using the method of fragmentation, when the sea stars arm falls off and makes a new individual sea star that is genetically identical to the parrent.. xAdubz
the arm muscles which are called reflexs. the arm muscles which are called reflexs. the arm muscles which are called reflexs.
Anakin