Animal Kingdom Website
Phylum Chordata
An animal that has a noto chord,a nerve cord, a tail, and structures called pharyngeal pouches at same point in its life.
All vertebrates have a backbone also called a spinal column or spine and have well-developed organ system.
Mammal
Bird
Reptile
Seal
Scientific Name: (Phocidae)
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They have mammary glands produces milk that feeds younger mammals.
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Has a complete digestive system.
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Have thin fur and use blubber for insulation.
Sesgull
Scientific Name: (Laridae)
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Have lightweigt bones that help enable most of them to fly.
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Their circulatory systems include four- chambered hearts.
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They lay fluid-filled eggs with hard shells.
Turtle
Scientific Name: (Testudines)
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Has a three-chambered hearts.
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There skin is water proof and covered in scales.
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Lay fluid -filled eggs with leathry shells on land not water.
Amphibian
Frog
Scientific Name: (Anura)
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Skeltons made of bone and have legs for movement.
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Lay eggs that do not have hard protective coveriing or shells.
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Young live in water, and adults live on land because of the lung difference.
Fish
Shark
Scientific Name: (Carchardon Carcharias)
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Jawless and cartiganious fish have internal structure.
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Structures called gills enable fish to absorb from the water.
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Skeletonds made of a tough fibrous tissue called cartilage.