Published on October 10, 2007
Sunken MillionsAnimals with Backbones: Sunken Millions Animals with Backbones Grade 3 Level One: Level One $200: scales fins lungs gills Which of these do fish NOT have? $200 $400: $400 Which animal is an amphibian? turtle frog snake lizards $600: $600 Which animal group looks like fish when they are young? mammals reptiles amphibians birds $800: $800 Where do most amphibians lay their eggs? In water On land In a nest In a tree $1000: $1000 Which one is a characteristic of a reptile? Live young Lay eggs in water Young look like fish Lay eggs with leathery shells Level Two: Level Two $2000: $2000 Which one is NOT a reptile? snakes lizards toad turtles $4000: $4000 What characteristic does a bird have that other animals do not have? scales gills fur feathers $6000: $6000 Which one is a characteristic of a mammal? Lays eggs fur or hair scales feathers $8000: $8000 Which animal is a mammal? salamander crocodile turtle cat $10000: $10000 Which animal group has gills that are replaced by lungs? mammals amphibians fish reptiles Level Three: Level Three $20000: $20000 Which animal group has scales and fins? fish birds reptiles amphibians $40000: $40000 Which animal group lays eggs with leathery shells? reptiles amphibians birds fish $60000: $60000 Which animal group does not lay eggs? mammals reptiles birds amphibians $80000: $80000 Which animal group lives part of its life on land and part in water? reptiles mammals amphibians fish $100000: $100000 Humans belong to which animal group? amphibians mammals reptiles birds Congratulations!: Congratulations! You’ve recovered the sunken millions.