2006-10-21 20:56:26 · 8 answers · asked by Anonymous in Science & Mathematics ➔ Other - Science
they fly because they are not cows!
2006-10-21 21:01:25 · answer #1 · answered by ☺♥? 6 · 1⤊ 0⤋
Flies fly because it is easier to find a mate, find food, lay eggs in it and then find some more food.
Some flies do not fly. There are a group of flies, I think on a windy island somewhere, that have vestibule (useless) wings; flying in a very windy environment decreases their chances of finding a mate and procreating.
Hope this helps
2006-10-21 21:04:07 · answer #2 · answered by Labsci 7 · 2⤊ 0⤋
Because they can. Similar to birds. Fish also kind of fly through the water, I'm sure they don't know the difference. The fish that is. What I want to know is why do the angels keep pushing the Sun,moon and stars around the world. Oh wait, God told 'em to. But why? Is ham a different world for nail .... is that why it is called a hammer, or do they beat up pigs with them too?
2006-10-21 21:04:02 · answer #3 · answered by eantaelor 4 · 1⤊ 0⤋
because it's in there nature to fly in order to get out the way of a treat, danger, or to travel and explore.
2006-10-21 21:03:23 · answer #4 · answered by salamince 1 · 2⤊ 0⤋
They are compelled by their nervous system to flap their wings which create lift greater than the weight of their body. and their lift to drag ratio is greater than one, so they can fly foreward.
2006-10-21 21:02:04 · answer #5 · answered by Patrick Bateman 3 · 2⤊ 0⤋
ahem.. have you been to a psychologist my friend??... hehe... ok if its a question .. there's got to be an answer....
flies fly cause they have wings
2006-10-21 20:58:43 · answer #6 · answered by manshul2001 2 · 1⤊ 0⤋
Why do birds sing?
2006-10-21 20:57:31 · answer #7 · answered by FootSoldier 2 · 1⤊ 0⤋
before i answer dis question, answer one question of mine!! WHY DO U WALK????
2006-10-21 22:50:48 · answer #8 · answered by Tan 2 · 1⤊ 0⤋