Vertebrates and InvertebratesVersión en línea Watch the video "Vertebrates and Invertebrates" and answer the test: por Mariona Riera 1 How do we classify animals? a Vertebrates and invertebrates. b Domestic animals and Wild animals. c Mammals and fishes. d Insects and molluscs. 2 What is the difference between vertebrates and invertebrates? a Vertebrates don't have backbone or spine, and invertebrates have backbone or spine. b Vertebrates have backbone or spine, and invertebrates don't have backbone or spine. 3 Which animals are invertebrates? a Lion, shark, turttle, snake and duck. b Dog, scorpion, worm, whale and frog. c Humans, jellyfish, lobster and spider. d Butterfly, grasshopper, spider, mussel and starfish. 4 What are characteristics of mammals? Choose one or more answers a They get milk from their mother. b They have scales. c They breathe air with lungs. d They are cold-blooded. 5 Birds are only animals that have... a Lungs. b Gills. c Feathers. d Fur. 6 How do fish breathe? a They have gills to help them breathe. b They breathe through the lungs. c They breathe through the skin. d They don't need breathe. 7 Are amphibians cold-blooded? a No. b Yes. 8 The bodies of reptiles are covered by... a Fur. b Hair. c Scales.
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