I interviewed at Bi-Mart (Madras, OR) in September 2016. The interview lasted about 25 min and was extremely laid back. He spent more time talking about Bi-marts operations and friendly, for the employee, work place then anything else.
Confidence votes 13. Whales, like otters, porpoises, and all other swimming mammals, undulate their spines rhythmically, waving their tails and flipping the flukes at the end, propelling them forward.
Scientists seem to think a Humpback Whale can spend up to 15 minutes underwater however whale watching operators report Humpbacks staying underwater for at least 30 minutes. The lungs of a Humpback Whale are the size of a small car and when the whale breathes it will exchange up to 90% of itâs lung capacity.