Comparatively, the largest blue whales found fell within that range, at around 180 metric tons. The Perucetus colossus measured about 20meters long, while blue whales can reach 30 meters in length. This means the newly discovered whale was “feasibly the heaviest animal ever,” said Alberto ...
Although we can only estimate the size of thelargest shark everbased on a few fossilized bones and teeth, it’s safe to say that the blue whale outsized it. However that’s not to take away from what a fearsome predator this ocean giant would have been when it was around some 20–3.6...
What is the largest animal in the ocean? What is a marine iguana? What makes a reptile a reptile? What is the largest snake indigenous to India? What is the biggest alligator ever caught? Were theropods reptiles? How big was Chilantaisaurus compared to other large theropods?
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The blue whale is among the list of the world's endangered animals.It is the largest animal ever to live on the Earth.They are found all over the world's oceans,Their amount is estimated(估计)between 1,300 to 2,000.The population of blue whales is dangerously low.This gentle giant has...
根据“Because they eat so much(因为它们吃得多)”和下文“This provides important nutrients for ocean ecosystems.(这为海洋生态系统提供了重要的营养)”并结合常识可知,鲸鱼(包括蓝鲸)的排泄物为海洋生态系统提供了重要的营养。由此可知,因为它们吃得多,所以它们也会产生大量的排泄物。即划线词意为“排泄物”。
Thehottest eyes ever registered on a fishbelong to the immediately recognizable swordfish(Xiphias gladius). Although these fish are mostly found in tropical and temperate areas of the Atlantic Ocean, they have incredibly sensitive retinas and are able to utilise special organs to hea...
The blue whale is the largest animal to ever live on our planet. They are larger than even the biggest dinosaurs. They can grow to 33meters long and weigh about 181 metric tons.The animal can grow to about the size of a Boeing 737 airplane. You might wonder how much such a large ani...
CThe blue whale is the largest animal that has ever lived. It can reach 30 meters long and weigh as muchas 181,000 kilograms. The animal's heart alone weighs more than a fully grown cow. For the first time ever,scientists have recorded its heart rate.Stanford University ocean biologist Je...
【题目】The blue whale is the largest animal that has ever lived. It ean reach 30 meters long and weigh as much as 181,000kilograms. The animal's heart alone weighs more than a fully grown cow. For the frst time ever, scietist have recordedits heart rate.Stanford Uniersty ocea biol...