Could the Megalodon still live?

Could the Megalodon still live?

But could megalodon still exist? 'No. It's definitely not alive in the deep oceans, despite what the Discovery Channel has said in the past,' notes Emma. ... The sharks would leave telltale bite marks on other large marine animals, and their huge teeth would continue littering the ocean floors in their tens of thousands.

What is the biggest whale in history?

blue whale

How big is a blue whale brain?

9 kg

Do whales eat humans?

They do sometimes swallow prey whole, so you could fit down their esophagus. Sperm whales sometimes swallow squid whole, so it could definitely manage a human. In fact, there's a story of a sailor being swallowed by a sperm whale off the Falkland Islands in the early 1900s.

How large is a whale brain?

The sperm whale has the biggest brain of any animal species, weighing up to 20 pounds (7 to 9 kilograms). Larger brains don't necessarily make a smarter mammal.

Can a dolphin kill a shark?

“We do know that dolphins will attack and kill small sharks,” he says, adding that they will also kill other large fish and small porpoises that pose no immediate threat. They don't usually eat these victims though, and the altercations often happen when the dolphins appear to be socializing.

Are sharks smarter than humans?

Sharks are smarter and more complex than we think and have an impressive awareness of their surroundings, experts say. ... Part of her research involved comparing the brains of sharks to mammals, including humans.

Do dolphins attack humans?

These complex hunters are capable of inflicting serious injuries upon each other and humans. Dolphins at swim-with attractions have been known to seriously hurt humans by butting them. The resulting injuries have included lacerations and broken bones.