Seled the correct answer. You should use a combination of ice and heat the first 24 hours after the injury occurs.
OA.
True
OB.
False

False

Explanation: Ice works well by itself, for it cools down the area that it is in contact with (such as a first -degree burn). Heat in high temperature is used to disinfect the wounds, and material used to treat the wound. ... The correct answer is F for false, you shouldn't use Cold and heat at the same time.

I believe the answer is: Prices for goods and services increased, and a dollar bought less than it previously had

In the 1970s, united states was experiencing a period of economic stagnation which later known as called the great inflation of the 1970s.

During this period, the number of unemployment skyrocketed and the value of our currency fall dramatically, which caused an increase in overall products and less amount of products it can obtain with previously same amount.