Breathing in animals

What are a fish organs called?

• lungs

• gills

• spiracles

Mammals do not have...

• Lungs

• Nose

• Wind Pipe

• Gills

Which of these animals does not have lungs?

• Tiger

• Shark

• Snake

• Whale

When in water, amphibians breathe through their...

• skin

• lungs

• gills

• spiracles

Insects have small holes on the sides of their body called...

• alveoli

• spiracles

• tubes

• lungs

An earthworm breathes through its...

• tail

• gills

• skin

• nose

What are the two gases involved in respiration?

• hydrogen and carbon dioxide

• oxygen and hydrogen

• oxygen and carbon dioxide

• carbon dioxide and methane

Which is false?

• Mammals, birds and reptiles breathe through their skin.

• Fish and tadpoles breathe through their gills.

• Insects breathe through their spiracles.

• Frogs breathe through their lungs on land and skin in water.