Fish can only live in water. They lay eggs in water. They breath through gills. They have scales and...
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Transcript of Fish can only live in water. They lay eggs in water. They breath through gills. They have scales and...
![Page 1: Fish can only live in water. They lay eggs in water. They breath through gills. They have scales and fins.](https://reader035.fdocuments.in/reader035/viewer/2022070307/551a65e055034643688b4cd1/html5/thumbnails/1.jpg)
Vertebrates
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Fish can only live in water. They lay eggs in water.
They breath through gills.
They have scales and fins.
Fish
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MammalsTheir babies develop
inside the mothers body.
The mother feeds the young on her milk, which she makes in her mammary glands.
They have hairy skin.
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Amphibians
Amphibians lay eggs in water. The eggs are like jelly.
They breathe air and live partly on land, but have to lay their eggs in water.
They have a smooth, moist skin.
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Birds lay eggs with a hard shell.
They look after their young after they have hatched.
Birds have feathers and wings.
Most birds can fly.
Birds
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ReptilesReptiles lay eggs
on land.
Their eggs have a leathery shell.
They breath air and live mainly on land.
They have a scaly ,dry skin.
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Invertebrates
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Jellyfish• Soft jelly- like body
Starfish• Hard star- shaped body
Flatworms• Soft flat leaf- shaped body
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Roundworms• Soft thin round body
Segmented worms• Soft ringed body
Molluscs• Soft muscular body with one foot.
Most have a hard shell.
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Crustaceans• Lots of legs• Soft body, usually with a hard
shell
Centipedes• Lots of legs• Segmented body
Millipedes• Lots of legs• Segmented body
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Spiders• 8 legs• 2- part segmented body
Insects• 6 legs• 3- part segmented body