Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
A group of pugs is called a grumble.
10
On some poorly researched trivia lists it is stated as a fact that a pregnant goldfish is called a twit. This is not true as goldfish lay eggs.
71
A lion in the wild usually makes no more than twenty kills a year.
186
The seahorse is the only fish to have a neck.
12
A domestic cat can sprint at about 31 miles per hour.
274