Some sharks can't reproduce until the age of 20 or above.
There are 355 confirmed species of Shark ranging in length from 15cm to 15 meters.
A fossil of a "cladoelache" is determined to be the oldest known ancestor of the Sharks. It is 350 million years old.
cool info like this blog , thanks
ReplyDeleteGood info. Love the blog, you got a new follower!
ReplyDeleteoh wow. Thats 355 reasons for me to not go swimming in the ocean
ReplyDeleteI like what you did with your blog.
ReplyDeleteFollowin !
i can't get enough of sharks
ReplyDeleteWow. Guess you don't need to have sex ed for sharks cause they will be old enough to decide on their own!
ReplyDeleteSharks!
ReplyDelete