7 Klass Kravchenko — Testy K Uchebniku Obshchestvoznanie

The foundation of any economy is the production of necessary goods to satisfy human needs.

A) Developing entertainment B) Organizing leisure time C) Production of goods and services D) Space exploration testy k uchebniku obshchestvoznanie 7 klass kravchenko

Barter is the exchange of goods for other goods without money. The foundation of any economy is the production

Онлайн олимпиада по обществознанию 7 класс testy k uchebniku obshchestvoznanie 7 klass kravchenko

A) Consumption B) Business/Entrepreneurship C) Hobbyist activities D) Charity