Phoronids Have a ____________ with Two Parallel Ridges Curved in a Horseshoe

Q5: Ribbon worms do not regurgitate undigested wastes

Q6: Phoronida<br>A)are small freshwater worms.<br>B)are tube-dwelling marine animals.<br>C)do

Q7: Ribbon worms have a complete digestive tract.<br>Multiple

Q8: Ribbon worms are<br>A)carnivores.<br>B)nearly all marine dwellers.<br>C)nonparasitiC.<br>D)all of

Q9: Entoprocts<br>A)are mostly freshwater.<br>B)are wormlike.<br>C)have an incomplete digestive

Q11: The lophotrochozoans are now believed to include

Q12: The ribbon worms differ from the flatworms

Q13: Ectoprocta<br>A)live in marine and freshwater habitats.<br>B)typically form

Q14: A lophophorate phylum that is primarily marine,but

Q15: Brachiopoda<br>A)are called bryozoans.<br>B)have a mantle and two