flatworms have non-ciliated syncytial tegument true or false

1.  State the function of the following parts of the genus Romalea (grasshopper): antenna, tympanum, spiracles, ovipositor (female), gastric caeca, malphigian tubules, tracheae, air sacs    What are the hairlike appendages called that anchor into the skin of annelids? What structures do earthworms have to help dispose of nitrogenous wastes? Briefly describe how earthworms reproduce and what structures are involved.

Vinegar eels describe their movement and describe its movement of earthworm

Bristle-like structures that provide traction for annelids are called O chaetae O cilia O hair cells