Exploring the Enigmatic World of Jellyfish: Nature's Extraterrestrial Wonders

The video explores the fascinating world of jellyfish, ancient creatures that have existed for over 600 million years. Despite their simple anatomy, lacking a brain and heart, jellyfish have survived five mass extinctions. They are found in every ocean, displaying a variety of colors and some possessing bioluminescent abilities. Jellyfish feed on small marine life and have stinging cells that can affect humans. Notable species include the lion's mane jellyfish, which can grow larger than a blue whale, and the immortal jellyfish, capable of reverting to its juvenile form, essentially living forever.

What percentage of the Earth's oceans remains unexplored and unmapped?

• 50%

• 70%

• 80%

• 90%

How long have jellyfish existed on Earth?

• 100 million years

• 300 million years

• 600 million years

• 1 billion years

What are the main components that jellyfish lack compared to most animals?

Describe the feeding process of jellyfish.

What unique ability does the immortal jellyfish possess?

• Can fly

• Can clone itself

• Can change colors

• Can live on land