They exchange gases with the environment by pumping them through a complex system of tubes called tracheae. (Modern Biology Book)
Dragonflies 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.
They exchange gases with the environment by pumping them through a complex system of tubes called tracheae. (Modern Biology Book)
Dragonflies 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.
Dragonflies 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.
they breathe with fire they bite someone first burn their skin and moments later the dragonfly dies.
Sometimes.
they have spiricals which is hole that help them breathe
They breathe fire...Catching the countryside on fire while burning there enemies
Like all insects, dragonflies breathe through their skin.
Since,dragon fly nymph is in water once it has hatched from its egg it will breathe through gills.
yes
Dragonflies are invertebrates
The ancestors to the dragonflies was the Protondonata. These were the 1st winged insects on Earth and the earliest form of dragonflies.
Dragonflies are real but dragons are not.
No dragonflies eat bugs and mosquitoes.
A swarm of dragonflies.
no dragonflies do not take pollen