El resurgimiento de las ciudades debilito el sistema feudal porque A. resurgio el comercio , la produccion artesanal y la banca

B. los señores feudales migraron a las ciudades

C. los guerras asolaron los campos

D. los señores feudales se enriquesieron

LE DOY 5 ESTRELLA Y LA MEJOR RESPUESTA A EL QUE ME AYUD

i discarded the supernatant and kept the pellet in this part of the experiment because you have to return all unused chemicals into their original containers at the end of each labratory.

explanation:

the correct answer is “opportunity cost”. opportunity cost is what a company misses out because it decided in one option over another one. in this case, the company decided to invest in building a factory so it gave up another possible benefit or profit in order to achieve success with the factory.  

trade-off is not the correct answer since it is a situation in which you accept losing something in return for benefits in other areas.

and finally, consequence is a general term used to accept what it comes when you make a decision. it can be a positive or negative consequence depending if the decision you took was the correct one.  

lol, i think so.

explanation: