Question

How is the respiratory system of insects (with its separation of circulation and respiration) related to the agility of some species of this class of arthropods?

Answer 1

Regardless of having a circulatory system that works at low velocity and low strain, since it's far a lacunar (open) circulatory system, insects perform extremely speedy and exhaustive actions with their muscle fibers, which includes beating their wings. that is viable because, in these animals, respiratory is cut loose open flow. gasoline alternate is performed with brilliant velocity and efficiency by the tracheal gadget that places cells in direct contact with air. muscular tissues can work speedy and tough.