The Canadian dollar (symbol : $ ; code: CAD) is the currency of Canada. It is abbreviated with the dollar sign $ , or sometimes C$ to distinguish it from other dollar-denominated currencies. It is divided into 100 cents.
14. View. comments. The sperm whale is able to hold its breath underwater for up to 90 minutes because of a unique protein in its blood, an international team of scientists has discovered. The huge mammal will often dive up to 3km deep under water for more than an hour in search of food.
The oldest known whales are the Bowhead Whales or Greenland Right Whales. It is estimated that they can live up to 200 years, making them not only the longest lived whales, but one of the longest lived animals on earth. 433 Views Â· View Upvoters Promoted by Amazon