Invertebrates don't have backbones. They also lack cell walls, and are multicellular creatures. Most invertebrates are symmetrical, meaning the two sides of the animal are exactly the same.
Yes It Is A Invertibrate
a grasshopper is an invertibrate
yes yes it is an invertibrate
hag fish is invertibrate having skull but no vertebral column
yes
no its an Arachnid
yes it is
because we have bones
Yes
yes
yes
yes