How Animals Breathe Quiz

What do fish use to breathe underwater?

• Lungs

• Gills

• Skin

• Tracheae

Which organ do mammals use to breathe?

• Gills

• Lungs

• Spiracles

• Fins

How do insects get oxygen into their bodies?

• Through their skin

• Through gills

• Through tracheae

• Through lungs

What is the main breathing organ in frogs when they are adults?

• Gills

• Lungs

• Tracheae

• Fins

Which animal breathes through spiracles and tracheae?

• Fish

• Mammals

• Insects

• Birds

What do tadpoles use to breathe?

• Lungs

• Gills

• Tracheae

• Spiracles

Which of these animals uses its skin to help it breathe?

• Frog

• Fish

• Bird

• Insect

What do birds use to breathe?

• Gills

• Lungs

• Tracheae

• Skin

Which organ is NOT used for breathing in any animal?

• Lungs

• Gills

• Fins

• Tracheae

What do mammals take in when they breathe?

• Water

• Oxygen

• Food

• Carbon dioxide