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They have gills and they have bones made up of cartilage 

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They have gills and they have bones made up of cartilage 

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They have many bones and they eat their pray then we eat them

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 They don’t  have Jaws and breath with gills

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 They don’t  have Jaws and breath with gills

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They have gills they have bones made out of cartilage like sharks and more

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As many said they have bones and we eat them 😀

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If they don’t have gills then they suck there prey

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They have gills. They have bones made of cartilage

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They have gills. They have bones made of cartilage

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Youssef

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They don't have jaws and they suck thier prey

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They don't have jaws and they suck thier prey

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They have gills . They have bones made of cartilage for example: Sharks

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They eat their prey. We eat them , also they have many bones

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They don't have jaws they suck their prey and they breath by gills

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Have gills. Bones made from cartilage.

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Eat their prey. We eat them. They have a lot of bones

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They don’t have jaws. They breath by gills. They suck their prey because they have no jaws

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They breathe from their gills and their bones are made from cartilage

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Bony fish breathe trough gills and they eat their prey

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Description

Chondrichthyes is a class that contains the cartilaginous fishes: they are jawed vertebrates with paired fins, paired nares, scales, a heart with its chambers in series, and skeletons made of cartilage rather than bone. The class is divided into two subclasses: Elasmobranchii and Holocephali.

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They dont have jaws have soft gills they suck on their prey because they have no jaws

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Osteichthyes popularly referred to as the bony fish, is a diverse taxonomic group of fish that have skeletons primarily composed of bone tissue, as opposed to cartilage.

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Description

Agnatha is a superclass of jawless fish in the phylum Chordata, subphylum Vertebrata, consisting of both present and extinct species. The group is sister to all vertebrates with jaws, known as gnathostomes.

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They are really scary predators, they have jaws, they bite their predator, there are about 750 species that exist.

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There are about 20,00 species of bony fish, they breathe through gills and they eat their prey

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They don't have jaws, have soft skeleton and gills, they suck on their prey because they have no jaws.

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They breathe from there gills. There bones are made out of cartilage

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They have bones and jaws. We eat them. They can breathe from there gills. They have cartilage that we can eat .

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They don’t have jaws, they suck on the prey and don’t bite they don’t ha -ve fins, stomach

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They breathe by gills. They have all the bones made of cartilage, example: sharks.

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Fish that have bones and Jaws. we eat them. They breathe by gills. They have a little cartilage, example: tuna or salmon.

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They don’t have jaws, they suck on there prey because they can’t bite. They don’t have fins or a stomatch
Example: lamprey. They also have gills.

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HAMZA AHMAD
they have cartilage and all of them are fierce predators and they breath with gills example shark

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HAMZA AHMAD
bony fish has a lot of bones and some of them we eat for an example salmon and they have cartilage

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Khaled Saadeh
They have a lot of cartilaginous
They are fierce Predators
They breath with gills

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Khaled Saadeh
They have a lot of bones
They have gills
They are the fish that we eat
Example Lungfish

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Khaled Saadeh
Jawless fish don’t have Jaws ,fins and stomach
They have gills
They have a Backbone
Example Hagfish

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They have so much Cartilage
They are really strong like a shark

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They have bones like us
They are living in fresh or salty water
They have gills to breathe

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They do not have a jaw.
They can suck stuff like a vacuum cleaner .
The breathe with gills

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They are in the group osteichtheyes
they have bones like us. They have paired gills and scales.
They live in fresh and salty water
Examples : cod salmon and tuna

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they have alot of cartilage
they are fierce predators
examples : sharks and rays

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they have bones made out of cartilage they are in the group agnathan
examples : hag fish and lamprey