RC Platypus and Echidna

1. Which two things do an echidna and a platypus have in common?

• They live only on land and lay eggs.

• They eat shrimp and live on land.

• They are monotremes and eat shrimp.

• They are monotremes and lay eggs.

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Use the information on the Venn diagram to help you find the answer.

The platypus and the echidna both ...

• have a large tail and dig with claws.

• lay eggs and have a pouch.

• are monotremes and lay eggs.

• are covered in fur and are monotremes.

Echidnas and platypuses have this in common.

• They both eat freshwater crayfish.

• They both use their back claws for grooming.

• They are both covered in a coarse hair.

• They both feature on an Australian coin.

Which two things are only true for echidnas?

• They are mammals and usually lay two eggs

• They have powerful claws and a rubbery bill.

• They lay one egg and are monotremes.

• They are monotremes and have webbed feet.

Describe three ways that the appearance of a platypus and echidna are different

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Explain what is similar about a platypus's bill and an echidna's snout

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The echidna and the platypus are similar because

• they both find food in streams and river beds.

• they are both covered in coarse hair.

• they both lay soft-shelled eggs.

• they both use their tail to keep their offspring close.

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Platypuses and echidnas are similar because:

• they eat insects.

• they use their back feet as brakes.

• they have coarse hair.

• their young are called puggles.

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2. Explain how the platypus and echidna use their front feet and claws and their back feet and claws differently from each other.

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What is different about the way an echidna and a platypus react when threatened by a predator?

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