Eric and debra talk a lot about their lives, including their likes and dislikes, frustrations and victories, and romantic relationships. although they are close emotionally, they are not attracted to each other physically. this could be called

This could be called "liking".

In the 1970s, Social clinicians started to genuinely contemplate love. Zick Rubin recognized loving and liking somebody. As indicated by Rubin, we have profound respect for individuals we like, we value their organization and perspectives, and need to do things together with them like in the given case of Eric and Debra but that is what defines liking. Love, then again, is considerably more profound. In one examination, Rubin found that love incorporates an intense craving for physical contact and intimacy which in this case is missing.

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