Robots will someday be able to replace many of the worst human jobs, those that are dull, dangerous or deadly. Yet, paradoxically, they may end up replacing some of the good jobs too—like maybe the one you are in school for right now—and this could increase unemployment. Do you think robots will end up being more of a blessing to human societies or more of a curse? How might we make robots only a good thing: let them replace the bad jobs and increase our leisure without endangering our livelihoods?

Both

Explanation:

Right now people socialize more and are more observant. If robots take over we would not do a lot of stuff that we normally do. For example, get food from stores. If robots were ruling over we could just wait and it will arrive very soon. It would be bad.

It could also be great because we won't have to do dirty work like getting trash out or stuff like that. It would be great because with technology like that there would bemany inventions to help with renewable energy

i bought a new phone

explanation:

i will send you the money when i get back from lunch

question - in 1827, john walker, a druggist in a small english town, tipped a splint with sulphur, chlorate of potash, and sulphid of antimony, and rubbed it on sandpaper, and it burst into flame. the druggist had discovered the first friction-chemical match, the kind we use to-day. it is called friction-chemical because it is made by mixing certain chemicals together and rubbing them. although walker's match did not require the bottle of acid, nevertheless it was not a good one. it could be lighted only by hard rubbing, and it sputtered and threw fire in all directions. in a few years, however, phosphorus was substituted on the tip for antimony, and the change worked wonders. the match could now be lighted with very little rubbing, and it was no longer necessary to have sandpaper upon which to rub it. it would ignite when rubbed on any dry surface, and there was no longer any sputtering. this was the phosphorus match, the match with which we are so familiar. according the paragraph what was the benefit of the new phosphorus match? it burst into flame when rubbed on sandpaper. it was made by mixing chemicals. it could be ignited on any dry surface. it threw fire in all directions.

answer - matches required natural chemicals