ESTION: "Spring begins on 20, March and ends on either 20,June or 21,June,in the United States (this date may vary sligh from year to year and hemisphere to hemisphere)." Nos Estados Unidos, a estação que inicia em 20 de março e termina em 20 de junho e: a) inverno. c) outono. b) veráo. d) primavera.

## Step 1<br />The problem provides a description of a season in the United States, which begins on March 20th and ends on either June 20th or 21st. This description is a characteristic of the spring season.<br />## Step 2<br />The options provided are different seasons: "inverno" (winter), "verão" (summer), "outono" (autumn), and "primavera" (spring).<br />## Step 3<br />By comparing the description given in the problem with the options, we can see that the description matches the characteristics of the spring season.