About fishes - Science

What helps fish swim smoothly in the sea?

• skin

• gills

• streamlined body and scales

• none

What helps fishes to breathe ?

• gills

• lungs

• skin

• organs

Which of these aquatic animals do not breathe using gills?

• sharks,octopus

• whales,dolphins

• angler fish, squid

• jelly fish, reef manta ray

Which of these animals can breathe using lungs and gills

• fishes

• reptiles

• frogs

• snakes

What do fishes eat?

• meat and eggs

• rocks and sand

• other fishes and sea plants

• none

What do fishes use to move in the sea

• legs

• hands

• limbs

• fins

Fishes breathe in oxygen in the form of

• bubbles

• gas

• food

• sand

A fish that produces electricity to catch its prey

• salamon

• electric eel

• jelly fish

• whale shark