Answer:
Whales can hold their breath for a very long time, and this ranges species to species. The average whale can hold its breath for about 60 minutes. The Sperm whale can hold its breath longer than the average whale, for about 90 minutes. The whale that can hold its breath the longest.
Staying underwater is not easy. The maximum amount of time cachalots can remain underwater is 120 minutes.
The sperm whale is commonly known to be the cachalot that is Physeter macrocephalus. It is known to be the biggest of all the toothed whales and the largest toothed predator in the sea.
The sperm whale is known to be a pelagic mammal that often moves or migrate seasonally for its feeding and reproduction. Theses whales can live up to 70 years or even more.
Their circulatory system is known to have adapted to about 2,250 metres (7,382 ft) that is about 120 minutes underwater.
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