A spongia.
Sea sponge
It is a sponge.
spongey
SpongeBob is a sea sponge even though he is shaped like a synthetic kitchen sponge.
sponge is a porifera .......diploblustic and have only tissue level of organisation.
It is a spongia
Kind of sponge-like.
The sponge is an actual living entity. There are many types of sponge. They are harvested and sold as "natural sea sponges".
It either refers to a sponge cake (such as a Victoria sponge), or a kind of pre-ferment used in breadmaking. The context will clarify which it means.
None, it's a sponge cake because it feels spongy
He is a sea sponge. His appearance makes him appear as a kitchen sponge, yet Sea sponges do not look like this.a sponge.
The caterpillar for the Dasychira Pudibunda moth resembles a sponge. This caterpillar is yellow and from a distance looks like a very small sponge.