aquatic animals
|
asymmetrical
|
don't have organs
|
covered with holes
|
internal skeleton
|
rigid spines (spicules)
|
spongin
|
don't have a nervous system or muscles
|
simple responses
|
secretion of substances
|
filter food particles out of the water
|
Choanocytes
|
osculum
|
reproduce sexually or asexually
|
produce gametes that form larvae
|
bylateral symmetry
|
don't have articulated appendages
|
have hooks
|
have a shell
|
have a complete digestive system
|
have sense organs
|
have segmented bodies
|
have a nervous system
|
have a mesodermal skeleton
|
have a mouth
|
live on land
|
have muscular foot
|
are oviparous
|
are carnivores
|
use tentacles
|
Otros juegos similares:
Otros juegos similares:
Otros juegos similares:
