- One of coolest facts about shark is that they never run out of teeth. If any one of them is gone, another comes forward from the rows and becomes a backup teeth.
- Sharks have very keen sense of hearing. It is proved by researchers that they can hear low pitch sound better below the range of human hearing.
- The cartilage of shark is in use for the cure of cancer. But the US Food and Drug Administration (FDA) has not approved cartilage as a treatment of cancer.
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Please eliminate the Hot Selfies Gallery!!! I would like to send the animal pictures to others, but I won’t when these obscene pictures are there, also. Keep your website clean – you’ll have more success!