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Worms (Annelids (Types (Leeches, Earthworms, Lugwarms), Reproduce (Sexualy…
Worms
Annelids
Also called ringed warms
Cylindrical body divided in metrameres
They are britles
Reproduce
Sexualy
Cross-fertilization
Types
Leeches
Earthworms
Lugwarms
Platihelmintes
Also called flatwarm
They can be
Parasites
Free-living
They have a flat body divided into rings
Reproduction
Sexual reproduction
Hermaphrodites
Asexual reproduction
Nematodes
They can be
Parasites
Free-living
Cylindrical body
Reproduction
Sexualy
Separate sexes
The three types have in common
They have bilateral symmetry
Soft and elongated body
They do not have skeleton or limbs