- What are the main characteristics of vertebrates?
- How do some vertebrates take oxygen from water?
- How do viviparous animals reproduce?
- How many groups of vertebrates are there?
- What covers the body of an amphibian?
- How do most fish reproduce?
- What is a shark’s skeleton made of?
- What are two names for amphibian young?
- Why haven’t adult frogs got tails?
- How do snakes move around?
- Are lizards viviparous animals?
- Which reptile has got a hard shell?
- What have birds and turtles got instead of teeth?
- How can we classify mammals according to the way they reproduce? Give examples of mammals belonging to each group.
- What do mammary glands do?
- Which mammals reproduce by laying eggs?
- Which group of mammals is the most numerous?
- Where do female marsupials carry their young?
- According to what they eat, animals can be carnivores, herbivores and omnivores. Give an example of each group.
- Can you name any fishing carnivore? And what about a hunting carnivore?
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