Cetacean .
yes the sperm whale is 80 tons the grey whale is 8 tons
The word "Saturday" has the same vowel sound as "whale" and is an 8-letter word that represents a day of the week.
Plankton
A fin whale or a sperm whale.
A dwarf sperm whale can grow to nine feet (2 3/4 meters)
The Sperm Whale, Physeter Macrocephalus.
Very small (to 8 feet) sperm whale of central coasts of Atlantic and Pacific. Source: Answers.com
Very small (to 8 feet) sperm whale of central coasts of Atlantic and Pacific. Source: Answers.com
humpback whale
The smallest whale in the world is the Dwarf Sperm Whale; a member of the Sperm whale family that reaches a maximum of 2.7 meters long and a maximum of about 272 kilograms. This whale is found in many of the world's oceans, but is elusive to the extent that we don't know what their world wide population is. One of the reasons that we know so little about this whale is that until the 1960′s it was thought to be the same as the Pygmy Sperm Whale, and although they are similar, they are definitely not the same whale.
The smallest species of whale is the dwarf sperm whale (Kogia sima), which measures around 8 to 9 feet in length. They are part of the toothed whale family, and are known for their elusive behavior in the ocean.
Armchair is an 8 letter word. The 7th letter is i.