The gigasecond (Gs) is a unit of time in the International System of Units, defined as 109 seconds using the SI prefix system.
John Hargrove, who spent 14 years as an orca trainer, mostly at SeaWorld, says there was no doubt that the whale was aggressive. And the reason for whales' aggression, he says, is that they're held captive.Hargrove eventually became disillusioned with SeaWorld's treatment of orcas and left the company.ohn Hargrove, who spent 14 years as an orca trainer, mostly at SeaWorld, says there was no doubt that the whale was aggressive. And the reason for whales' aggression, he says, is that they're held captive.
Polar bears, sharks, killer whales and walruses eat them too!   Answer #2 by Shabootaqay   Orca whales are the narwhals' greatest nat â¦ ural predators. Narwhals avoid the orcas by staying in the cracks between glaciers in the winter.cientists to this day do not have much information at all about the narwhal. Answer #3 They are the unicorns of the ocean! I think you mean 'narwhal' well basically a narwhal is just a type of whale that has a horn.