113: Freshwater Sponges w/ Mallory McNulty!

Join Ellen & special guest Mallory McNulty for a review of our porous friends, freshwater sponges! Get the real answers to your burning sponge questions, like what a sponge feels like in your hands, how a completely stationary animal gets to new places, what kind of role they play in their ecosystem & why freshwater sponges have earned their chance in the spotlight!