Breathing Organs of Animals

Choose animals that have respiratory organs such as those in the diagram above.

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I used to use gills when I was young. when I grew up I used to have moist skin while in the water and my lungs when on land. Who am I ?

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Choose animals that have respiratory organs like the animals in the diagram.

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Predict what happens to the grasshopper after 5 minutes.

• Still alive

• become weak

• die

The grasshopper shown in the diagram dies after a few minutes because ......

• Grasshopper's head clenched with fingers

• The respiratory organs are located in the abdomen.

• Respiratory organs are submerged in water

Choose animals whose respiratory organs are the same as newt.

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Choose animals that have two respiratory organs.

• Whale

• Crocodile

• Fish

• Frog

Name the gas that the animal needs while breathing.

• carbon dioxide

• oxygen

• water vapour

• nitrogen gas

Predict what will happen if the animal's skin is dry.

• die

• alive

• weak

• cannot move

The figure shows an insect. What is M?

• lungs

• spiracles

• gills

• Abdomen