I WONDER - How Many Species Of Fish Are There? Me Pregunto - Cuántas Especies De Peces Existen?

The video discusses the vast diversity of fish species in the ocean, highlighting that over 30,000 species are known, yet many remain undiscovered. It explains the challenges of exploring the ocean's depths due to inaccessibility. The video also covers the unique adaptations of deep-sea fish, such as bioluminescence, which they use to attract prey in the dark ocean environment.

What is the estimated number of fish species discovered in the oceans?

Why are there parts of the ocean that humans still can't access?

Describe how deep-sea fish are adapted to live in the dark.

How do some fish that live in the depths create their own light?

What is bioluminescence and why do some fish use it?