Invertebrate animals 2
Transcript of Invertebrate animals 2
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INVERTEBRATE ANIMALS
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PARTS OF A SNAIL
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PARTS OF A SPIDER
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PARTS OF AN INSECT
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CHARACTERISTICSTHEY ARE INVERTEBRATE.
THEY LAY EGGS (OVIPAROUS).
THEY BREATHE THROUGH SKIN, THEY HAVEN’T GOT
LUNGS OR GILLS.
• BODY PARTS DEPEND ON THE TYPE OF SPECIES.
• THEY’VE GOT 4 LEGS, 8 LEGS, NO LEGS,...
• THEY ARE USUALLY SMALL AND SLOW.
THEY’VE GOT COLD HEMOLYMPH (BLOOD). IT’S YELLOW, GREEN OR WHITE.
THEY LIVE IN DIFFERENT HABITATS, ON LAND AND
IN WATER.
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TYPES OF INVERTEBRATE ANIMALSIN
VERT
EBRA
TE A
NIM
ALS
ARTHROPODS
INSECTS
ARACHNIDS
CRUSTACEANS
…MOLLUSCS
ECHINODERMS
WORMS
SPONGES
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TYPES OF INVERTEBRATE ANIMALS
ARTHROPODSTHE’VE GOT A HARD EXTERNAL SKELETON
AND JOINTED LIMBS.
INSECTS
THEY’VE GOT WINGS, 6 LEGS, 3 BODY PARTS AND 2 ANTENNAE.
ARACHNIDS
THEY’VE GOT 8 LEGS, 2 BODY PARTS AND NO ANTENNAE.
CRUSTACEANS
MOSTLY SEA CREATURES. THEY’VE GOT MANY LEGS
AND 2 SETS OF ANTENNAE.
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BEE
ANT
MOSQUITO
GRASSHOPPER
TYPES OF ARTHROPODSINSECTS
FLY LADYBUG
CATERPILLAR
BUTTERFLY
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TARANTULASPIDER
ARACHNIDSBLACK
WIDOWSCORPION
TYPES OF ARTHROPODS
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SHRIMP or PRAWN
CRAB
CRUSTACEANSLOBSTER
TYPES OF ARTHROPODS
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MUSSEL
SQUIDSNAIL
CLAM
TYPES OF INVERTEBRATE ANIMALS
MOLLUSCS
OCTOPUS
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STARFISH
TYPES OF INVERTEBRATE ANIMALSECHINODERMS SPONGES
WORMS