Looking for books on the topic of biology, neurobiology, maybe even the way humans make categories in science about living beings that don't have a "classical" brain or debated, assumed not to have a brain at all, such as slime molds or jellyfish. Not looking for a book about the specific creatures per se, but really about the science behind "lack of brain" in a living being.
Thank you!
by dancingonsaturnrings