What new concept became popular with department stores?

The 2nd largest river in europe (that runs through 12 countries) is the river. question 13 options: rhine danube seine thames

The belmont principle of beneficence requires that: a. subjects derive individual benefit from study participation.b. potential benefits justify the risks of harm.c. the study makes a significant contribution to generalizable knowledge.d. risks are managed so that they are no > minimal.

Brainliest to who answers! what will always cause a supply curve to shift to the left?