Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
Cats lose almost as much fluid in the saliva while grooming themselves as they do through urination!
205
When dragonflies mate, their tails form a love heart.
22
A scorpion can hold its breath for up to 6 days.
19
Camels and llamas can cross breed. The offspring is called a ‘Cama’.
10
Lobsters have blue blood.
476
Dogs have been man's pet for over 14,000 years.
224
The most expensive cow in the world was sold in 2009 for $1.2 million.
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