Most arthropods utilize legs or fins to move, but some of the following animals have unusual movement systems; some clams can jump, squid use biological jet engines to shoot water out of their bodies and propel themselves, extinct anomalocaris used flat rows of spikes made of chitin (typical arthropod exoskeleton material) to propel themselves by doing a wave motion that slowly, but effectively, through the water by pushing water behind themselves. But sometimes sacrifices energy to accelerate.
chelicerates
Telson
antennae
Arthropods have exoskeletons made of chitin. However, chitin is not a protein. It is actually a derivative of glucose, which is a carbohydrate.
Earthworms decompose dead organisms
No, not all. Remember some arthropods are aquatic; the spiracle/trachea/tracheole system utilized by terrestrial insects is largely replaced by gills in marine arthropods.
mollusk are creatures without a backbone invertebrates animals
coelum
ur vagina
Yes in africaa (:
arthropods.
Yes, chitin is a polysaccharide found in the exoskeletons of arthropods and cell walls of fungi. It is not a protein.
chelicerates
chelicerates
Since prokaryotic cells do not have complex organelles such as a nucleus or mitochondria as do their counterparts, the eukaryotic cells. The electron transport system (ETS) for bacteria is found on the inner membrane.
They can be found almost any shelled mollusk such as the pearl oyster
Yes, most arthropods have an open circulatory system, which means that their blood, called hemolymph, directly bathes their tissues. This system is less efficient at transporting oxygen compared to closed circulatory systems found in vertebrates.