Lots More Information
Related HowStuffWorks
- How Whales Work
- How Sharks Work
- How Bats Work
- Do whales and dolphins sleep?
- How do fish rise and sink in the water?
- How do sea monkeys work?
- Marine Mammal Quiz
More Great Links
Cite This!
Please copy/paste the following text to properly cite this HowStuffWorks article:
"What is the biggest animal ever to exist on Earth?." 25 July 2001. HowStuffWorks.com. <http://animals.howstuffworks.com/mammals/question687.htm> 08 November 2009.
Related Ad Categories
