Where would you find a crab's teeth?
Which creature has 3 hearts?
Which is the largest mammal in the world?
Which animal has the strongest smelling ability?
Which is the largest animal in the world ?
Which sea animal makes the loudest sound ?
How many bones do sharks have in their body?
Which creature has eyes at the tips of its arms?
In which animal is respiration done by skin?
What is the National aquatic animal of India?