1) Do all Molluscs have tentacles? a) No b) Yes 2) What are these? a) These are arms. b) These are tentacles.  3) Arthropods are...... a) Vertebrates. b) Invertebrates. 4) exoskeleton a) False b) True 5) Carbs have got exoskeleton. a) False b) True. 6) This is a ......... a) Scorpion  b) Spider. 7) Shrimp is......... a) An invertebrate. b) A vertebrate. 8) Grasshoppers have got antennae.  a) False. b) True. 9) This is a mussel, It has got a.......... a) Tentacles.  b) A shell. 10) Snails have got a shell. a) False. b) True. 11) How many tentacles? a) It has got EIGHT tentacles. b) It has got SEVEN tentacles. 12) What animals is this? a) It's an octopus. b) It's a cuttlefish (SQUID)

Cambridge Science Skills 2. Unit 3 Invertebrates.

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