No Way...Dragonflies are anything but harmful, for one they eat bugs like flies and mosquitoes that we dislike.
And they are harmless to people they do not bite nor sting infact they are very friendly and curious.
Dragonflys are not harmful that idiot lied they do bite to try to escape but are not harmful
are arthropodes more benificial or harmful to mankind
No, it is false.
There is no advantage of ozone hole. It is harmful for mankind.
It is both, and both to a very great degree.
I know his inventions weren't harmful to mankind for sure and they were helpful to mankind but am not so sure but he was a good man for sure and he didn't have a wife or sibling or children and he died when he was 48 years oldand he was a virgin I found that out he was a very good man it's very sad that he died when was only 48 year's old
Tagalog translation of dragonfly: tutubi
This is an opinion question. I wouldn't say so. I think robots have mainly helped. Because of technology, humans are becoming more lazy though, so that might be a harmful effect, but they are not harmful overall.
why is a dragonfly not a fly
a dragonfly is considered and insect because it has six legs
Both the butterfly and the dragonfly are insects, but the dragonfly is larger.
The plural of dragonfly is dragonflies.