What Is a Fish?: Video Assessment

The video tutorial covers various aspects of fish biology, including their habitats, body coverings like scales, respiratory systems using gills, and locomotion through fins. It also discusses the unique skeletal structure of cartilaginous fish such as sharks, skates, and rays.

What is the natural environment where fish typically reside?

• Mountains

• Oceans and rivers

• Forests

• Deserts

What are the small plates that cover the body of a fish called?

• Shells

• Fur

• Feathers

• Scales

How do fish manage to breathe underwater?

• With gills

• Using lungs

• Through their skin

• By swallowing water

What structures assist fish in swimming?

• Tails

• Legs

• Fins

• Wings

What material makes up the skeletons of sharks, skates, and rays?

• Metal

• Wood

• Cartilage

• Bone