a sponge skeleton
a. the flagella b. the sponge skeleton c.the hard spicules Is sponge skeleton
hola
Yes it is
raw calcium.
The spicule in a sponge is its skeleton. It provides strength in the sponge.
Spicules, like our skeleton, give the sponge structure. Without spicules, Sponge Bob would be Sponge Blob.
The three classes of sponge skeletons are siliceous or glass sponges (Class Hexactinellida), calcareous sponges (Class Calcarea), and sponges with a fibrous protein skeleton (Class Demospongiae). Each class has unique structural characteristics that support the sponge's body.
Fluorescent Purple Vase Sponge is a very rare type of sponge.
It depends on the type of sponge.
They have a type of skeleton called a hydrostatic skeleton. This type of skeleton is a fluid filled sac which is surrounded by muscles.
internal skeleton
Internal Skeleton