Whales breathe air through their blowholes, which are located at the top of their heads. There are two groups of whales: the toothed whales and the baleen whales. Toothed whales eat using teeth, while the baleen whales have baleen plates instead of teeth....
Hearing (Physiological aspectsRead the full-text online article and more details about Whale Heads and Tales: A Student Probes the Mysteries of What (and How) Baleen Whales Can Hear.Yamato, MayaWoodsholeoceanographicinstitution
根据第二段Humans have a complex range of emotions,but it's hard to tell what's going on inside the heads of animals,mainly because they can't verbalize their feelings.(人类有一系列复杂的情绪,但很难分辨动物大脑内部发生了什么,主要是因为它们无法表达自己的情绪。)可知很...
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Sharks use their sharp teeth to break the hard shells of the turtles. Besides, most sea turtles cannot duck their heads inside their shells, which makes them even more vulnerable. Killer whales also prey on sea turtles whenever they want. Mostly, soft-shelled turtles like leatherbacks are comm...
superior hearing capabilities. With a frequency range of 1,000 to 123,000 Hz, belugas have significantly better hearing than that of baleen whales. They can hear both low rumbles and high-pitched echolocation clicks for communication and navigation, a necessity in their habitat where sight is ...
20.Scientists have advanced many theories about why human beings cry tears,none of ___ has been proved. Translation(注意使用定语从句) 1. 我们工厂有两千名工人,其中三分之二是女的。(of whom ) 2.他给我们讲了许多我们...
We ran through woods and walked along a strange deep river filled with strange whales which resembled bass fishing lures with large bumps on the top of them that looked like giant purple carnations in a mass group on the front top of their heads. I thought they looked misplaced but I could...
For as long as humans have known about whales, we’ve also known about their barnacles. These unbudging appendages, which colonize a dozen-odd different whale species, latch on so tightly that they’re practically part of the whales’ skin. As a result, they were carried into caves by so...
Edited by Tayyaba Rehman— By Fiza Rafique— Updated on May 9, 2024 A fluke generally refers to the triangular-shaped tail fins of cetaceans like whales, used for propulsion, whereas a tail can refer to the rear appendage of various animals, serving multiple functions from balance to communicat...