Sharky's skin was kind of like a whale when you petted him one way, but really rough the other way because of all his teeth.
You could see all the little teeth on his skin with the magnifying glass!
He also had little holes where he could feel electricity. He could feel a fish's heartbeat with electricity!
I saw his heart. It was bigger than I thought. But his liver was really big, and I mean it! Plus it was oily and stinky. And it floated in water!
I loved dissecting Sharky so much! He was my favorite Christmas present!