Great white sharks (Carcharodon carcharias) can live for a very long time, with an estimated lifespan of 70 years or more. This is almost as long as humans do.
The largest of the toothed whales is the sperm whale; they can grow to be 40-50 feet long. Unlike baleen whales that sieve the ocean for small fish, crustaceans, krill, and plankton, toothed whales hunt their prey and attack squid, skates, and even sharks! Sperm whales have a long ...
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Now that we have a better understanding of how long guppies live, let’s learn all about their reproductive cycle. Guppies have a very straightforward life cycle. They are livebearers that do not produce eggs, hence the larval stage is totally absent. ...
How long can shark live? Some sharks can live to be more than 100 years, but Greenland sharks are different.Greenland sharks are the longest living animals with backbones(脊椎) in the world. The sharks live in the cold waters of the Arctic and are 26 after Greenland. It is the world...
Sea turtles often die because of predation and human-related causes. Some of their mainpredatorsare sharks, killer whales, and large fish like grouper. They also face dangers from poaching, fishing gear entanglement, pollution, marine debris like plastic, and climate change. Rising sea levels and...
After a typhoon devastated this tiny island in the Philippines, its prized thresher sharks inspired a comeback, as Jennifer Leung reports. Find out what makes Malapascua a diving hotspot and get more recommendations for adventures in Cebu
Why do Greenland sharks live so long? Sanya Kushak/Shutterstock A shark potentially capable of living for more than 500 years is a truly unique discovery, and makes the Greenland shark one of only a handful ofanimals that live longer than tortoises. But what exactly allows this reclusive spe...
When C. How long D. How often 8. Tomorrow I have a day off, so I want to ___. A. take a class B. hang out with my friends C. takes a class D. hangs out with my friends 9. Class 4 went to the ___ to see some sharks. A. cinema B. aquarium C. park D. movie 10. ...