1) To which suborder do snakes belong? a) Lacertilia b) Testudines c) Serpentes d) Crocodylia e) NONE 2) Snakes can detect smells using their forked tongue. a) True b) False c) NONE 3) Complete sentences - Snakes use the ________ to analyze smells. a) Organ of Corti b) Jacobson's organ c) Ampullae of Lorenzini d) All of the above e) Bowman's capsule 4) How many species of snakes are there in the world? a) 1,000 b) 4,000 c) 600 d) 3,000 e) 5,000 5) On which continent are snakes not found? a) Antartica b) Nueva zelanda c) Africa d) Australia e) Ecuador 6) How many eyelids do snakes have? a) One b) Two c) Four d) NONE e) All of the above  7) What percentage of snakes are venomous? a) 10% b) 15% c) 20% d) 40% 8) How do non-venomous snakes subdue their prey ? a) Constriction b) Bites c) Strikes d) NONE e) All of the above 9) Why are snakes important in the ecosystem? a) They help pollinate plants b) They control pest populations c) They build burrows 10) What can people do to help conserve snakes? a) Feed snakes in their natural habitat b) Hunt snakes to control their population c) Preserve their natural habitats and support conservation organizations d) None e) All of the above.

Fascinating World of Snakes.

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