riddleOnline version Andrea Guess the animal by iturrama iturrama3 1 It is a vertebrate animal.It belongs to the group of fishes. Hints 1 It is grey and big. 2 It has got sharp teeth,and fins for swimming. 3 It lives in water and it is cold-blooded. 4 It can swim a lot 5 It eats litle fish. 6 It is a horrible animal. 7 What is it?