CLIL
Science
Vertebrate animals
Minibook 1
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Some swim!
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Some fly!
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The world is full of many different types of animals.
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Some breathe airLoading...
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..some breathe underwater.
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Some have skeletons...
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...and others don't.
octipus
Invertebrates are animals that do not have backbones.
Most of the animals in the world are invertebrates.
Some examples of invertebrates are...
Most of the animals in the world are invertebrates.
Some examples of invertebrates are...
squid
insects
arachnidis
starfish
sea urchins
jellyfish
crabs
lobsters
clams
....and many more creatures.
Vertebrates make up less than 5% of all animal species on earth...
Vertebrates are divided into different classes, or groups.
Several of these classes are specific types of fish, for example:
lampreys
hagfish
sharks
rays
For simplicity's sake, these other classes are usually lumped together with bony fish and just called 'FISH.'