Correct - the octopus has no internal skeleton.
The octopus is an invertibrate
Yes It Is A Invertibrate
a grasshopper is an invertibrate
yes yes it is an invertibrate
A cephalopod is a type of invertibrate in the Mollusc family. Squid are type of cephalopd, along with octopus and cuttlefish.
hag fish is invertibrate having skull but no vertebral column
They aren't.Vertebrate means spine, backbone, and jellyfish don't have that.They aren't, jellyfish are invertebrates because they do no have a backbone. they are also a group within the invertibrates called molluscs, they are an invertibrate with a soft body like an octopus.
yes
no its an Arachnid
yes it is
because we have bones
Yes