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classifying vertebrates and invertebrates :, link to www.google.com -…
classifying vertebrates and invertebrates :
defination
Vertebrates are animals that have a backbone inside their body.
defination
Invertebrates don't have a backbone. They either have a soft body, like worms and jellyfish, or a hard outer casing covering their body, like spiders and crabs.
they are divided into further groups
fish
amphibians
reptiles
birds
mammels
arthropods
molluscus
echinoderms
cnidarians
annelids
flat worms
nematodes
arthropods
insects
arachinds
crustaceans
myriapods
link to www.google.com
