Yes, all arthropods have brains.
Yes, all arthropods are creatures.
no
Arthropods have segmented bodies, an exoskeleton made from chitin, and joint appendages. They also have an internal body cavity (hemocoel) and an open circulatory system which employs hemolymph.
Yes. All insects, Spiders, arachnids, etc. are arthropods.
they are jointed
That would depend on the animal. Practially all vertebrates have brains, with mammals' and perhaps birds' being the most complex of all. For invertebrates, it depends on the species. Arthropods and cephalopods tend to have brains. Sponges have no neurons whatsoever.
They express the characteristics inherent to arthropods. All insects are arthropods. Not all arthropods are insects.
They express the characteristics inherent to arthropods. All insects are arthropods. Not all arthropods are insects.
All arthropods have exoskeletons and joint appendages.
Yes all arthropods are invertebrates.
Yup, all insects are arthropods.
Yes. All insects are arthropods.
All arthropods by definition belong to phylum Arthropoda.
All insects present an exoskeleton, so all insects are arthropods.
Yes, all arthropods are creatures.
All arthropods have an exoskeleton, segmented body, and jointed legs.
All arthropods apart from most insects have wings.