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.
Mystery of how sperm whales hold their breath for 90 minutes solved as scientists discover the key is unique protein in their blood.
well you would die in around 7-9mins. A normal human could hold his breath for 5 minutes one time a human hold his breath for 7 minutes.   A Sea Otter can hold it's breath for up to 5 minutes. They live from 10 to 15 years. Not sure about how ling in captivity though.   a giantg river otter is 6 feet long. they can live up to 21 years.