a backbone or spine
a jellyfish is a invertebrate
because they have no backbone
They have no bones. They're invertebrates.
Invertebrate
jellyfish are invertebrate because they have no spinal column
A snail is an invertebrate because it lacks a backbone. The shell wouldn't count, as its not inside the snail.
An invertebrate lacks a vertebral column.
Jellyfish need water because they are an invertebrate. Alot of invertebrates live in water because the pressure supports their body and they are able to move.
It has no back bone.
yes they are invertebrate.
a backbone