Best Animal Videos #14

3 years ago
2

Fish - Things to know
There are over 30,000 species of fish. There are lots of fish in the sea and some haven't even been discovered yet. ...
Fish breathe through their gills. ...
Most fish don't have eyelids. ...
Fish are cold-blooded! ...
Scales help fish to swim. ...
Fish are vertebrate animals. ...
Fish are speedy! ...
Fish talk to each other!

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