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Insects do have a respiratory system. The using organs called spiracles to introduce oxygen from the atmosphere into their bodies. These spiracles then let oxygen flow into the tracheal system which is a system of tubes that delivers oxygen to the parts of the body where it is needed.
The way in which insects and fish breathe differs in the process in which each receives oxygen. Insects use a tracheal system to receive oxygen and fish use their gills to filter oxygen out of the water.
not all open circulatory systems transport oxygen. Insects have no oxygen in their blood
# Tracheae, which are introverted rigid appendages of the abdomen through which air passes reaching the hemolymph, entering from lateral holes in the abdomen called spiracles, which can be closed. Flying insects have big tracheal dilatations called air sacs to store much air. # Tracheolae, which are similar to tracheae but smaller. # Gills; made of branchial appendages or appendage extroflexions with thin cuticle to allow gas excanges to tracheae, tracheolae or directly to the hemolymph. Insects breathe through a complicated structure of tubes (called tracheae and tracheoles) and air sacs. Oxygen is pulled into the body through openings in their abdomens called spiracles. Once the oxygen has been pulled in, the outer most vents close and the air is forced into increasingly smaller pipes known as tubules, until it reaches the required cells. i think bugs r nice
get a cooler intake system.
Tracheole (trā'kē-ōl') is one of the fine branching tubes of the trachea of an insect, which penetrates the tissues to provide oxygen ..... The trachea is a part of the respiratory system
The group of organs that take in oxygen from the air is called your respiratory system.
For non-insects, its the transportation of oxygen and nutrients to the cells and wastes away from the cells.
Insects breathe though spiracles (holes) in their abdomen (butt). The air disperses through a network of tubes in the body called trachea, where the oxygen reaches the organs. So it's direct air flow, not carried by the blood like in us vertebrates. The 'blood' (haemolymph) of insects is involved in nutrient dispersal and immunity only.
Insects do have an integumentary system. In addition to insects, lice, spiders, mites, centipedes, and crustaceans have an integumentary system.
systemic circulation
yes insects do have an nervous system that assists in their movement