Sharks have an excellent sense of hearing with ears located inside their heads on both sides rather than external ears like humans. Sharks can hear best at frequencies below 1,000 Hertz which is the range of most natural aquatic sounds. This sense of hearing helps shark locate potential prey swimming and splashing in the water. Sharks also use their lateral line system to pick up vibrations and sounds.
sharks will eat anything
Sharks will eat anything!
sharks will eat anything!
sharks
Most no but tiger sharks will eat just about anything but every once in a while they will eat random items
Anything and everything. Scientists have found license plates in sharks.
Sharks and humans
If sharks get hungry enough they will eat anything, but I think that they wouldn't unless they were desperate.
sharks are reputed to never get cancer.... but perhaps sharks with cancer die? hard to tell.
no alot of sharks are aggressive they will attack if un provokede
Sharks and reptiles
Anything smaller than it.