Sponges only stay in one spot because they are sessile. Sessile means that they are attached to a substrate and cannot move.
Hope this helps!
No
The reason it is dangerous to stay in one spot on the battlefield is because it makes you an easy target for your enemies.
sponges are really only one color which is yellow A)you can die sponges,so really they can be any color but they are mostly yellow
Yest, tornadoes have been known to remain on one spot, though it is rare.
because that is where there food is.
yes it moves
I only know of one. Bob Squarepants.
tube sponges come in many natural colors such as brown, dull green and yes, yellow. secondly tube sponges reproduce by spliting their selves in half. so i guess their only family is the one sponge.
I dont Know he has had number one spot for 3 weeks im sure he will stay there for another two
meaning that they live their entire adult life attached to a single spot. Meaning they're attached to some surface.
first of all it does move so theres the answer to your problem
It's all natural