An invertebrate is an animal that lacks a backbone or spinal column. This diverse group includes organisms such as insects, mollusks, annelids, and cnidarians. Invertebrates make up about 97% of all animal species, showcasing a wide range of forms and adaptations. Their lack of a vertebral column distinguishes them from vertebrates, which do possess a backbone.
yes a millipede is an invertabrate. :)
Yes, a fly is an invertabrate; it has no backbone.
Your answer is in the question. Crayfish are invertabrates.
yes it is an invertabrate but it has an exto-sceloton
Invertabrate.
No
no
yes
Yes
No it is an Invertabrate
yes
invertabrate