it is harmful because... if thge flies... will...
Yes, they are part of the decomposition process of wastes.
If you keep it in your house, it will keep away flies.
House flies = no. They have a proboscis designed to sop up nutrients. Barn flies = yes. They have a proboscis designed to puncture and suck. Barn flies look identical to house flies unless you know how to tell the difference. So, many people think house flies bite.
Many people things houseflies are disgusting creatures that transmit disease to humans. However, when they're not in your home, flies provide a useful service to the environment as scavengers.
Morgan use fruit flies because they were cheap and reproduced quicky.
i have a thousand flies in my house
how long do the flies they live in your house
angeline and harrr
House flies do not generally back flip when they take off. This only happens on accident because flies do not move that way.
no
no
Cholera
birds are vry useful to us (eg) fire flies ,