Balaenoptera musculus (the blue whale) is said to be the largest marine mammal in the world, reaching 33 metres of lenght and 180 tonnes of weight.
I think the biggest animal in the world is the blue whale.
yes of course it is it's the biggest mammal in the world!
The blue whale is the last big mammal.
whales (although there were some pretty big prehistoric marine beasties)
The Blue whale is the largest mammal on earth. average size of the whale is 87 feet long. that's about as big as a passenger jet. it is also the loudest animal on the planet. And the whale shark is a fish.
tigerThe Bengal Tiger is the largest and heaviest cat in the world.
A dugong calf can weigh as much as 35 kilograms when it is born. This marine mammal is found in many oceans throughout the world.
It lives in Afghanistan and its a big as a rotweiler.
Many mammals are extremely big. -The Blue Whale is the largest mammal. Many whales, walrus, sea lion, elephant and buffalo weigh in excess of 1,000 pounds.
No it is a big cat, and is a mammal.
two feet
Largest in North America- if not the world.