Which type of conceptual block can result from loud music playing in the background? ОА.
cultural block
OB.
emotional block
Ос.
environmental block
OD
expressive block

i would say enviromental block

Explanation:

because

an expressive block has things associated with like facial expressions.

and an emotional block is related to your emotions like not being able to show emotion.

and a cultural block is something preventing you to like this one is hard to explain but something like keeping you from being a part of or participating in your culture

so i would say your best answer is enviromental block

i hope i helped if im wrong pls let me know

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