They"talk" to each other in the water with a high noise that sounds like singing.Yet people kill over a hundred whales a day. They kill them to make many things. The whale dies very slowly and in great pain. Some ships kill every whale they can find, even mother whales and babies....
They "talk" to each other in the water with a high noise that sounds like singing. Yet people kill over a hundred whales a day. They kill them to make many things. The whale dies very slowly and in great pain.Some ships kill every whale they can find, even mother whales and babies...
What does a whale shark sound like? Whale Sharks: The whale shark (Rhincodon typus) is a member of the order of carpet sharks and the only member of their genus. In addition to being the largest shark, it may be one of the longest living sharks, with lifespan estimates ranging between...
Notable exceptions are the nearly song-like choruses of bowhead whales in summer and the complex, haunting utterances of the humpback whales. Toothed species in general employ more of the frequency spectrum, and produce a wider variety of sounds, than baleen species (though the sperm whale ...
725.One medical text from the fourth century suggested using the extract from sweet wormwood to treat a fever. 一本四世纪的医学文献建议采用青蒿提取物来治疗发烧。 726.Tu’s team tested a collection of dried wormwood le...
四、阅读理解There are lots of animals on the earth.What is the biggest animal of all? The whale or the elephant? We all know elephants are the largest living(活着的) land animals. But blue whales are bigger than any other animal in the world. A blue whale is more than thirty metres ...
They"talk" to each other in the water with a high noise that sounds like singing.()1. The whale is the biggest animal.()2. Whales are fish.()3. The babies drink milk from the mother's body.()4. Each group of the whales goes to different places every year.()5. The whales ...
was published inSciencein August 1971. But the analysis of whale song has only grown richer since then. Scientists now understand howsongs are passed from creature to creatureover the distance of vast ocean basins and give each of the 11 populations of humpbacks around the world a unique song...
sounds, than baleen species (though the sperm whale apparently produces a monotonous series of high-energy clicks and little else). Some of the more complicated sounds are clearly communicative, although what role they may play in the social life and ‘culture’ of cetaceans has been more the ...
What does a whale shark sound like? Do whale sharks make sounds? What is a humpback whale? What whales have baleen? What sound does an alligator make? What noise does a reindeer make? What noise does a baboon make? What is baleen in whales? What are baleen whales? What sound does a...