Answer:
Transition to a common medium of exchange
Explanation: Small trading centers began to increase in size in late Medieval Europe. Many of these centers became towns and cities. Trading had become easier, and towns and cities grew as a result. One reason for their increased size was the transition to a common medium of exchange.
Answer:
A moving ball
Explanation:
: when you hit a baseball with a bat,you are turning your energy into kinetic energy to make the baseball travel
Answer:Get professional screening before beginning a vigorous exercise program.
Explanation: Before starting vigorous exercise ,Joe should consult some professional related to the exercise. Joe being inactive and high blood pressure is not familiar with the physical activities or exercise, thus requires some professional advice to do the workout so that he can know about the the correct amount and time of vigorous exercise for him.
This is false and the opposite is true.
In a communism, the economy is centrally planned and people have little choice over their life: what is produced and how is dictated by the government. So people can't choose to have certain kinds of goods - only the ones that the government allowed and planned for
