Is a sawfish a vertebrate?

Is a sawfish a vertebrate? The sawfish – a type of ray that grows up to 7 metres long – is a critically endangered species. And several captive vertebrate species including sharks, birds and reptiles have been shown to clone themselves in captivity. But this sawfish is the first vertebrate known to do it successfully […]

Does a salmon fish have a backbone?

Does a salmon fish have a backbone? They are vertebrates – animals with a backbone. Lastly, most of them have scales for protection. Sharks, salmon, stingrays, and sailfish are all examples of fish. Jellyfish and starfish are not fish, because they do not have backbones. Is a salmon a fish or a mammal? Physiology. The […]

What protected ancient China?

What protected ancient China? Ancient China was isolated from other parts of the world due to its geography. With the Gobi Desert and the Taklamakan Desert to the North and West, the Himalayan mountains on the South and Pacific Ocean to the East, the country was protected from invasion. How did the Himalayas protect China? […]

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