yes they do have blood... have you ever killed a fly before?
Dead flies are always on their back.
I did my science project on flies and I know they are from eggs
Flies lay their eggs and when they hatch, it forms the maggot's, the fly larva , before they develop into flies.
Half-Blood.
yes flies are pathogens they carry bacteria
Yes some flies do drink blood. For example the deer fly, the female drinks blood, where the male will drink flower nectar.
No.
no wat are u stupid they are flies
No they do not.
Blood
flies follow us because it wants to suck our blood
no they suck their blood
they like it
flies blood
Crane flies don't suck blood. Some of them don't even have a mouth, they live just long enough to reproduce. Their own blood is likely yellowish. ^^
Flies blood
Flies are attracted to humans because they feel that something that can be eaten is near.They are not actually attracted to humans,but to what we carry.Sometimes we have food outside our body.By that food,flies are attracted to us.PERSON DO U LIKE FLIES? HEY FLIES NEED TO EAT TOO! OUR BLOOD IS PERFECT 4 THEM SO THEY SUCK OUR BLOOD TO EAT! EVERY LIVING THING NEEDS TO EAT, OF COURSE!!~!!!!~!^FAIL, Flies don't suck our blood, mosquitoes do...