We are amphibians?
Think about it we were in the womb filled with water and other precious substances,
Connected to our mothers umbilical cord.
We swam an ate in water then we were born out of water thereafter we adapted to life out of the womb which means we are amphibians.

We are related to frogs?
I wonder what other amazing genes the human body consist of.

That means mermaids are related to frogs
Which means humans are related to mermaids
And mermaids are related to us.

We are also closely related to lions simply because lions test there dominancy and so do we. Fighting for respect and power.