umm....tough one but blue whales are unharmful and gray whales are very harmful for example 'the killer whale"...
Not exactly, blue whales are blue gray with white dots
THE TOOTHLESS WHALES: blue whales, finback whales, right whales, sei whales, humpback whales, and gray whales. THE TOOTHED WHALES: white beluga whales, black beluga whales (pilot whales), orcas (killer whales), sperm whales.
Baleen whales.
blue whales have baleen and orcas have teeth
There are several species of baleen whales, and the're different in size. Baleen whales include some of the largest suborders of whales, the blue whales, humpback whales, gray whales and right whales. The blue whale is the largest. It can grow to 33 meters or 110 feet. The blue whale can also weigh as much as 280 metric tons or 200 short tons.
They are mostly gray some are blue and mostly all are a blue-greenish color. So there is your answer at yours trully Answers.com
The gray whale and the grey whale are the same whale however, depending on if you are American or English there is a different spelling. UK English uses the spelling "grey" while American English uses the spelling "gray".
yes gray whales have theet
Right whales are black except for a white patch on the belly. Scars are also white.
Whales can be various shades of gray, black, or blue, depending on the species and their environment.
No. Killer whales eat gray whales.
The order '''Cetacea''' includes the marine mammals commonly known as whales, dolphins, and porpoises. So, Blue Whales, Gray Whales, and Killer Whales.