Fish

The video tutorial explores the world of fish, detailing their habitats in both freshwater and ocean environments. It explains the unique adaptations fish have for living in water, such as gills for breathing and fins for steering. The video also discusses the dynamics of ocean life, including predator-prey relationships and the use of camouflage by some fish. It distinguishes between fish and marine mammals like dolphins and whales, highlighting their different respiratory systems. The tutorial concludes with a reflective question about why fish swim in schools.

What new insight or understanding did you gain from this video?