Trilobite
The abdomen. ^^
mandible
An arthropod with a lot of legs would be a myriapod (subphylum Myriapoda's word origin here meaning exactly that, a lot of legs or feet), like the centipedes and millipedes.
Arthropod have exoskeleton. The exoskeleton is composed of a thin, outer protein layer, the epicuticle, and a thick, inner, chitin–protein layer.
well i don't know about non arthropods but this is what i know about arthropods:- Arthropods have jointed legs and a head and segmented body parts called the thorax and abdomen. An arthropod's body is covered by a shell or a hard outer skin called an exoskeleton. It is made of a material called chitin. The exoskeleton has a special top layer, the cuticle, which is thick and tough. In crustaceans, the exoskeleton is sometimes called the carapace and hides the segmented body parts. by kira 7G
malpigionThe skeletal system of an arthropod is located on the outside of the body. The skeletal system of an arthropod is known as an exoskeleton.not c.not d.
millipede
The abdomen. ^^
mandible
Exoskeleton/ Chitin
an arthropod sheds it old exoskeleton when it has grown to a point where it needs a larger exoskeleton. This process is called ecdysis.
At the end of the Paleozoic Era all the plates combined together to form a supercontinent called Pangea.
The supercontinent is called Pangaea or Pangea.
Precambrian, Paleozoic, Mesozoic and Cenozoic.
Yes. They are either crane flies, which are insects, or two other types of arthropod related to spiders. In different places all three are called daddy longlegs.
It's called Endangered if a species is threatened to go extinct.
cellulose is the most abundant organic compound in the world