This makes it more possible for them to be beached.Many whales are migratory(迁徙的) animals by habit. Because they are not used to the route they take, whales can easily get lost. That's probably why we have the chance to see whales in fresh water. Although it may be interesting to...
Researchers don't know exactly how whales direct their way in the ocean's dark depths during their migrations (迁徙), and it's difficult to study them in action. But recently, scientists discovered that whale strandings (搁浅) in Europe's North Sea seemed to be related to the solar storms...
Humpback whales (like all baleen whales) only feed in thesummer, living off their fat reserves in the winter. Their diet consists of: tiny crustaceans (e.g., krill), plankton, and small fish (including herring, mackerel, capelin, and sandeel). During feeding season, Humpback whales can ea...
In the case of beached whales like these, funeral proceedings aren't exactly ceremonious. Carcasses hauled out to sea may wash up again, and buried ones can release shark-attracting oil [source: Chawkins]. If the area is uninhabited, experts recommend the simplest option: Leave the body alone...
DO show the gap in your resume, but explain it briefly. In two lines or less, simply state what you were doing. See the employment gap example below. DON’T make up heroic reasons for a gap in a resume, like you were rescuing beached whales. Employers can smell dishonesty a mile away...
【题目】Researchers don't know exactly how whales direct their way in the ocean's dark depths during their migrations (迁徙), and it's difficult to study them in action. But recently, scientists discovered that whale strandings(搁浅)in Europe's North Sea seemed to be related to the solar...
D 【解析】根据第一段第一句“How long whales live in fresh water has become a matter of some discussion with several visits of whales to fresh water."可知,人们 之所以探讨鲸能在淡水中存活的时长是因 为一些鲸多次在淡水中出没。 42. B 【解析】根据画线词前的“a few feet deeper"和后面的“...
are also not natural for a whale’s swimming and other activities. Most whales swim in water that is at least 20 feet (6.1m) deep. Fresh water rivers may be only a few feet deeper than the girth (围度) of a whale’s body. This makes it more possible for them to be beached. ...
This comports with nature, where giant squids are known to tussle with sperm whales, leaving behind sucker and claw scars, or even the odd tentacle for whalers to recovered later from the cetacean's stomach [source: AMNH]. The open ocean is a terrifying, humbling place, and ancient ...
When we travel to another time zone, our eyes do not receive the daylight signal at the usual time. This causes our “internal clocks” to reset. But that process can take a while. During that period, we feel the effects of jet lag. 当我们旅行到另一个时区时,我们的眼睛在平时接收不到...