Oysters have nervous systems, but not centralized nervous systems. Sponges lack neurons altogether, though they still have some degree of intercellular communication.
Ah! Thanks, I knew there was something about oysters but I couldn’t remember what it was. I didn’t even think about sponges.
Oysters have nervous systems, but not centralized nervous systems. Sponges lack neurons altogether, though they still have some degree of intercellular communication.
Ah! Thanks, I knew there was something about oysters but I couldn’t remember what it was. I didn’t even think about sponges.