Respuesta :
A sponge is a member of the phylum Porifera. It is a simple animal with many cells, but no mouth, muscles, heart or brain. It is sessile: it cannot move from place to place the way most other animals can. A sponge is an animal that grows in one spot like most plants do.
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I HOPE THIS HELPS YOU OUT!!!!!!
AND HAVE A GOOD DAY.
Answer:
Plato Answer
Explanation:
Animals are multicellular and so are sponges, because they have two distinct layers of cells. To fit the definition of an animal, they need to have animal-like cells. Sponges lack cell walls, which separate them from plants and fungi. Sponges are also eukaryotes, which fits the definition of an animal. Sponges need to take in food for energy, and they can’t photosynthesize. This fact separates them from green plants.
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