Myriapods, Scolopendra, Earthworm, breathe through skin, Taenia Tapeworm, live in human intestines, Heterosexual, male and female specimens, Internal shell, cuttlefish and squid, Moulting, shed the old exoskeleton and grown new ones, Insects, butterfly, bee, ant, Arachnids, 8 legs, Arthropods, breathe through trachea or gills, Mantle, fine membrance, Marsupials, finish development inside the mother’s pouch, Sea Urchin, has 5 jaw-like teeth to chew food, Starfish, regenerate their body parts, Terrestrial arthropods, breathe through lungs, Butterfly, arthropod that undergo metamorphosis, Holothuroidea, sea cucumber, Crinoidea, sea lilies, Calamus, joins the feather to the body of a bird, Rachis, an axis of a bird’s feather, Keel, strong wing muscles, Their bodies are covered with feathers., birds, They have a spiral-shaped shell with a single valve., Gastropods, They are worms that has a long and flat body., Platyhelminthes, They have both male and female sex organs, Hermaphrodites, The segments in earthworms where the eggs are deposited., Clitellum, They are worm ps that have no segments in body., Nematodes, They have tentacles but no shell., Cephalopods, They are the largest and most varied group of living things., Arthropods, They have 10 legs., Crustaceans, They live on the sea bed., Echinoderms

Mid-term Science

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