I think they're called Ostia.
a sponge. ----------------------------------------------------------------------------------------------------------- ANSWER: A sponge, which has holes everywhere. -----------------------------------------------------------------------------------------------------------
A sponge is something that has allot of holes, but can still hold/soak up water.
Because a sponge is an actual living thing in the ocean, which pulls in water through tiny holes, then spits it back out, as with household sponges sold in deaprtment stores.
When a sponge is submerged in water, the water enters the sponge through the tiny holes in the sponge. The sponge fills up with water, as a balloon fills with air, only not as visibly. When you squeeze the sponge, the water exits that sponge through the tiny holes...exactly the opposite of how it entered! Tada! :)
a sponge holds water because of its holes
a sponge
osculum and ostia are the holes in the sponge that can be used as mouths
a sponge. :)
sponge
through its pores and holes
Through the holes in their body.
Yes it is, it is a solid with many air holes so you can compress it, but then it goes back into it original shape. Unlike Liquids and Gases, which cant.