I am assuming you mean 'Why are fruit flys used in experiments and not humans?' in which case the answer is there are so many fruit flies and they are not really neccicary to us humans. Also if something goes wrong, humans could die or get mentally ill. Fruit flys just croak over and aren't missed. Correct me if I am wrong please.
ears10
if you find one meget that looks lke a brown little little worm is there more and if so how do i get ride of them? and if my bathroom is clean how do i get them and if theres no flies just fruit flys
so it can catch flys
Air block down in it wings so how it flys
when baby praying mantises hatch they are really hungry and the only food they is their brothers and sisters. So the praying mantis starts eating their brothers and sisters until it finds something else to eat. After when their are done with their brothers and sisters they eat small insects like flys, ants, tree hoppers and other small insects.
no i don't think so it only eats flys
Don't think so. It has life.
Well It has two pairs of wings which means there are four of them so to be honest with you i'd say two pairs but four wings
spiders make spiderwebs so that when a fly flys by it flys into the web which is very sticky so the fly cant get out. the spider then wraps it up then sucks its blood for dinner.hunting spiders dont make webs.
A lot animals 'can' fly, such as Birds and Insects. Flies, Butterflies, Pigeons, Eagles - So many that I'm not going to list them all!
All birds that exist today have wings, even the Kiwi whose wings are very rudimentary. However, there are many types of flightless birds that, as the name suggests, do have wings, but cannot fly.