1. Exploring Science 7© Pearson Education Limited 2004 1Vertebrates are animals that have: Ablood Ba backbone Ca fear of heights Dhair. Quick Quiz 7Dd

2. Exploring Science 7© Pearson Education Limited 2004 2The five groups of vertebrates are: Achickens, dolphins, eagles, turtles Bmammals, reptiles, penguins, worms, bacteria Camphibians, birds, reptiles, mammals, fish Dfish, amphibians, mammals, snakes, insects. Quick Quiz 7Dd

3. Exploring Science 7© Pearson Education Limited 2004 3The main difference between mammals and birds is: Amammals have legs, birds do not. Bmammals have hair, birds have feathers. Cmammals cannot fly but all birds can. Dmammals talk, birds cannot make sounds. Quick Quiz 7Dd

4. Exploring Science 7© Pearson Education Limited 2004 4Amphibians are different from reptiles and fish because: A they do not have eyes. Bthey do not have scaly skins. Cthey cannot move. Dthey can change colour. Quick Quiz 7Dd

5. Exploring Science 7© Pearson Education Limited 2004 1Vertebrates are animals that have: Ablood Ba backbone Ca fear of heights Dhair. Quick Quiz answers 7Dd

6. Exploring Science 7© Pearson Education Limited 2004 2The five groups of vertebrates are: Achickens, dolphins, eagles, turtles Bmammals, reptiles, penguins, worms, bacteria Camphibians, birds, reptiles, mammals, fish Dfish, amphibians, mammals, snakes, insects. Quick Quiz answers 7Dd

7. Exploring Science 7© Pearson Education Limited 2004 3The main difference between mammals and birds is: Amammals have legs, birds do not. Bmammals have hair, birds have feathers. Cmammals cannot fly but all birds can. Dmammals talk, birds cannot make sounds. Quick Quiz answers 7Dd

8. Exploring Science 7© Pearson Education Limited 2004 4Amphibians are different from reptiles and fish because: A they do not have eyes. Bthey do not have scaly skins. Cthey cannot move. Dthey can change colour. Quick Quiz answers 7Dd