UMass Dartmouth School for Marine Science and Technology

Get Hooked On Shark Tourney
Get Hooked On Shark Tourney
Get Hooked On Shark Tourney
What does a shark's skin feel like? To start with, shark skin feels exactly like sandpaper because it is made up of tiny teeth-like structures. These scales point towards the tail and helps to reduce friction from surrounding water when the shark swims...