an orchid mantis does or does not help mankind. which means that it doesn't help mankind but its not bad for mankind either
flashlight
entertainig mankind
A fire and a flashlight are able to add light to the dark to help people see objects.
shelter
There are a lot of things that could be done to help mankind. The invention of airplanes was a great achievement that has changed mankind.
The plant help mankind by purifying the air by absorbing CO2 and releasing O2 during synthesis of organic compounds used by entire animal kingdom including mankind.
It was a flashlight
she suck
A flashlight emits light that illuminates the surroundings, making objects visible in the dark. This helps the person holding the flashlight to navigate and see better in low-light conditions, improving visibility and safety at night.
A flashlight can be for daily use in dark. Some flashlights can be used to other applications, like IMALENT flashlight EU06-RV, with three sources lights, 900lumens spot mainlight for daily lighting use, red sidelight help traffic police to stop cars, and UV sidelight to help with checking driver's ID card. More features in this flashlight: remote control from 10 meters.
made the first flag