Hank introduces us to the simplest of the animals, complexity-wise: beginning with sponges (whose very inclusion in the list as animals has been called into question because they are so simple) and finishing with the most complex molluscs, octopuses and squid. We differentiate them by the number of tissue layers they have, and by the complexity of those layers
cristi-n: out of all the important info that came out of this man's mouth, the only thing that stuck with me was how he pronounced Coachella as -co-eh-chella- Date: 2022-04-04
