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sponge,cnidaria,worm
definition | term |
---|---|
are invertebrate animals that usually have no bone symmetry and never have tissue or organs | sponges |
is an immature formof an animal of an animalthat looks very different from the adult | larva |
jellyfish coral sea anemones | cnidarians |
cnidarians use what to capture food and defend themselves | stinging cells |
the vase-shape body plan is called a | polyp |
the bowl-shape body plan is called a | medusa |
cnidarians live in a | colony |
built by cnidarians | coral reef |
what are the 3 major worm classification | flat worm round worm segmented worm |
long flat body | flat worm |
long round body | round worm |
long round body made up of linked segments | segmented warms |
organism that lives inside or on an organism | parasite |
the parasite takes its food from its | host |
does not live in or on any other organism | free-living organism |
they feed on dead or decomposing animals | scavengers |
the waste opening | anus |
earthworms and segmented worms have bodies made up of | segments |
where the blood moves through blood vessels | closed circulartory system |