NO. Arthropods do not have a 4 chambered hearts.
Arthropods are found in almost every habitat on Earth. They live in a diverse range of environments, including tropical rainforests, deserts, grasslands, mountains, and even underwater in oceans and freshwater habitats. Arthropods are incredibly adaptable and can thrive in a variety of conditions.
Gills and a well developed nervous system
three
Arthropods' bodies are segmented into three parts. The head, the thorax, and the abdomen
Anthropods (humans) do not have wings; not to be confused with phylum Arthropoda (arthropods). Many arthropods have wings (insects are arthropods, including flying insects), but, of course, not all of them.
Yes, arthropods have a tracheal system, which consists of a network of tubes (tracheae) that deliver oxygen directly to their tissues. This system helps facilitate gas exchange in their bodies.
Only some arthropods have a cephalothorax, like for example the lobster. Other arthropods have functionally separate (or non-fused) head and thorax, like many insects.
Spiders have 8 legs and 2 body parts.
They express the characteristics inherent to arthropods. All insects are arthropods. Not all arthropods are insects.
No, worms are in a completely separate class from arthropods.
Crayfish are classified as arthropods, because of their characteristic segmented bodies, chitinous exoskeleton, and joint appendages.