fossils
Arthropods are only one group of invertebrate animals. There are many other invertebrates in the world. Some examples would include single-celled animals, worms, jellyfish, gastropods like slugs and snails, and echinoderms like starfish and sand dollars. Most animals in the world are, however, in the arthropod category. WikiAnswers
Arthropods which possess 8 legs belong to sub phylum Arachnida . They include spiders , scorpions and mites .
Lay eggs
Almost all arthropods have a pair of antennae on the front body segments, with crustaceans having biramous or split ones (resembling two pairs, the smaller pair called antennules). Some exceptions are the arachnids like spiders and scorpions which have none; and among the hexapods, the proturans have no wings, eyes, or antennae.
Yes they are arthropods
a scorpion is a Arthropods
Insects And other Arthropods
Scorpions are arthropods, and arachnids.
Both are arthropods.
Scorpions are not vertebrates. They do not have a backbone and are classified as invertebrates.
Scorpions are not insects. The belong to the arachnid family, to be more exact, they are classified as arthropods.
All arthropods with eight legs; spiders, harvestmen, scorpions, whip scorpions, pseudoscorpions and sun/camel spiders, and all those I forgot.
fossils
Arachnids, being spiders, scorpions, harvestmen etc.
There is no actual "opposite" of an insect. However, the other insect-sized arthropods are the arachnids (Spiders and scorpions).
The correct spelling is arachnids, a class of arthropods that includes spiders and scorpions.