3 (head, abdomen and thorax) + 6 legs + 2 wings
A dragonfly's body is covered by the exoskeleton, which is made of chitin, a naturally occurring polymer.
A common whitetail dragonfly.
A dragonfly, much like other insects, has an exoskeleton. Dragonflies like to eat mosquitoes, as well as other types of insects.
because we are warm blooded
Why is our body temp. 98.6 or why do we get fevers? 98.6 is because that's the way we have evolved. Birds are 102. That works for them. If we didn't have a steady temperature,… we would be cold blooded like snakes and lizards. Fevers? A fever is usually a response to an infection. The body working to get rid of the infection and the poisons from the infection can mess with the body ability to regulate the temperature.
Yes, they are insects so they have a head, thorax and abdomen.
Sorry i don't know in 2010 but about 300,000,000 years ago they are over 70cm. Gavin C
Dragonflies are cold-blooded creatures so they, like many insects, need the sun to warm-up enough to function.