Mrs Harrison’s X-ray Machine 1

We are going to use the x-ray machine to see if some animals are vertebrates or invertebrates A BACKBONE Vertebrates are animals that have: NO BACKBONE 2

Click on the cat to x-ray it! Our first animal is a cat. Do you think a cat is a vertebrate? Click on the cat to x-ray it! 3

Click on the fish to x-ray it! What about this fish? Do you think a fish is a vertebrate? Click on the fish to x-ray it! 4

Click on the snail to x-ray it! What about this snail? Do you think a snail is a vertebrate? Click on the snail to x-ray it! 5

Click on the dinosaur to x-ray it! What about this dinosaur? Do you think dinosaurs were vertebrates? Click on the dinosaur to x-ray it! 6

Click on the jellyfish to x-ray it! What about this jellyfish? Do you think a jellyfish is a vertebrate? Click on the jellyfish to x-ray it! 7

Click on the eagle to x-ray it! What about this eagle? Do you think an eagle is a vertebrate? Click on the eagle to x-ray it! 8

Click on the worm to x-ray it! What about this worm? Do you think a worm is a vertebrate? Click on the worm to x-ray it! 9

Click on the frog to x-ray it! What about this frog? Do you think a frog is a vertebrate? Click on the frog to x-ray it! 10

Click on the person to x-ray them! What about this person? Do you think a human is a vertebrate? Click on the person to x-ray them! 11

Yes, a cat has a backbone, so it is a vertebrate Click here to carry on 12

Yes, a fish has a backbone, so it is a vertebrate Click here to carry on 13

No, a snail has no backbone, so it is an invertebrate Click here to carry on 14

Yes, this dinosaur had a backbone, so it was a vertebrate Click here to carry on 15

No, a jellyfish has no backbone, so it is an invertebrate Click here to carry on 16

Yes, an eagle has a backbone, so it is a vertebrate Click here to carry on 17

No, a worm has no backbone, so it is an invertebrate Click here to carry on 18

Yes, a frog has a backbone, so it is a vertebrate Click here to carry on 19

Yes, a human has a backbone, so it is a vertebrate Click here to carry on 20

The end! 21

Vertebrates are animals that have a backbone Correct! Vertebrates are animals that have a backbone Click here to carry on 22

Vertebrates are animals that have a backbone Oops! Vertebrates are animals that have a backbone Click here to carry on 23