Sea Sponges, They Absorb The Most Water Or Any Fluid And Synthetic Sponges Don't Have As Much Absorbency, Also They Don't Have As Many Holes.
yes
SpongeBob is a sea sponge even though he is shaped like a synthetic kitchen sponge.
Synthetic (or man made) sponges were first developed and produced by Du Point in 1942.
its a species of sponge
Skeletal support in sponges is accomplished by means of units called spicules. The two types of spicules are megascleres and microscleres. They can be made of proteins or minerals.
Spicules
Although sponges do not have a skeletal system they do have skeleton components that may be made of silicon or lime. A sponge is found in the ocean and is a hollow tube that has several large pores throughout it.
No sponges have skeletons.
They're invertebrates. They have no skeletal structure at all
Skeletal is to support as immune is to recognition or protection
No
Support is basically provided by the calciferous and siliceous spicules it is covered with throughout. The spicules form the skeletal framework of the sponge. Also. the sponge is attached to the stratum via base, which adheres it to a fixed spot.
skeletal system
Skeletal (support) Muscular (motion)
spongin and spicules are the sponges body support and defence
Bones/skeletal system