A worm is an invertebrate as it doesn't have a spine.
A worm is an invertebrate.
invertebrateyes a centipede is an invertebrate animal
A centipede is an invertebrate.
Yes, as far as I know a rag worm is an Invertebrate.
centipede or caterpillar
The worm is an invertebrate because it doesn't have a backbone.
Centipede or Millipede
worm family
Liver fluke is flat worm and invertebrate .
Nemertean Worm.
An invertebrate can be anything from a worm to a jellyfish(no bones or skeletor structure)