1. how does opportunity cost affect people's wants and needs? a. it changes the supply and demand of goods.. (b) it requires them to make a choice. (c) it requires them to be producers and consumers. (d) opportunity cost does not impact wants and needs. 2. when supply decreases and deman increases, what happens to the price of a good.. (a) it increases. (b) it stays the same. (c) it decreases (d) it is unaffected..

Which of the following statements best describes the roles of england and france in new world? a. englandand france became involved in the americans only after a papal decision granting the control of north america. b. jacques cartier claimed canada for england in 1534. c. most of england’s voyages of exploration were focused on south america. d. english and french explorations in the arctic turned europe on to the opportunities of whaling and fishing in the area.

When employing the core learning system, reading text books and attending class are important ways to knowledge.

Risk of harm in social and behavioral sciences generally fall in three categories, which are: breach of confidentiality, loss of autonomy, and study proceduresstudy procedures, breach of confidentiality, and loss of employmentinvasion of privacy, adverse reaction to study drug, and discriminationinvasion of privacy, breach of confidentiality, and study procedures