|
Cuttlefish, octopuses and squids are ____ (a class of mollusks).
|
annelids
|
|
Centipedes and millipedes are ____ (a subphylum of arthopods).
|
arachnids
|
|
Earthworms and leeches are ____ (segmented worms).
|
cephalopods
|
|
Sand dollars, sea urchins, and starfish are ____.
|
echinoderms
|
|
Kangaroos, koalas, wombats, and opossums are ____.
|
insects
|
|
Beetles are ____, whereas spiders are arachnids.
|
marsupials
|
|
Sponges are ____ (members of the simplest animal phylum).
|
myriapods
|
|
Scorpions, spiders, tarantulas, and ticks are ____.
|
poriferans
|
