What clade is the phylum Annelida in?
What is the symmetry of the clamworm?
located on the head
division of body along its length into segments
fleshy outgrowths on segments, each grow bristles called setae
what type of body plan does the clam worm have?
"tube with in a tube"
What type of coelom do Annelida have?
contractile vessel that propels blood throughout the body
What type of circulatory system do Annelida have?
closed circulatory system