A mixture of protein and lipid. It's called the waxy outer layer and is located on the outside of the organism.
The Nervous System
For those arthropods with antennae, they will appear on the head. The location and count depends on the subphylum or group; for trilobites, hexapods (including insects) and myriapods they are located on the first body segment; for crustaceans which have two pairs they are located on the first and second body segments, with the smaller pair called antennules. Arachnids including spiders and scorpions have no antennae.
That'd be an arachnid, most likely a spider. Spiders have a cephalothorax ('head chest', exactly what it sounds like) and an abdomen (butt, containing vital organs), and four pairs of walking legs.
The Spartans are located in the region in Lacronia.
It is located in kaaba
The Nervous System
The question might presume facts not in evidence. A sea shell itself is not a living thing but a structure, outgrowth, or excretion of a marine mollusc (pylum Mollusca) and by definition a different phylum from the arthropods (phylum Arthropoda). Having said that, there is at least one crustacean (grouped under arthropods), the hermit crab, which exploits discarded sea shells for purposes of protection. In a loose sense, the exoskeleton of marine organisms like the crab or lobster (both arthropods) might be termed 'shells', and the answer to why the shell is so located might be, both to provude structural integrity (having no internal skeleton) and, like molluscs, for defense (armor).
This is called an exoskeleton.
it is called exoskeleton
The address of the Florida State Collection Of Arthropods is: Po Box 147100, Gainesville, FL 32614-7100
malpighian tubules
They do not have backbones. Scorpions are part of the invertebrate family, which include arthropods, mulloscs, Annelids and poriferans. Invertebrate means that they don't have backbones. Some arthropods have exoskeletons, but none in all of the invertebrates have an internal skeleton.
organelles
The exoskeleton is divided into section with flexible joints that allows movement more easily, this exoskeleton makes up the integumentary system of the grasshopper. The skeleton of humans and other mammals is located internally, and the integumentary system includes the skin.
A main characteristic of all insects is a pair of antennae located on their heads. They are the sensing organs in arthropods.
Compose the what?
The malpighian tubule system is located near the intestine of arthropods. The function of the malpighian tubule system is excretory.