Morse Code is composed of . A) letters and numbers

B) dots and dashes

C) circles and squares

Select the correct answer. how did agricultural advances affect chinese society during the middle ages? a. it led to population growth. b. it decreased life expectancy. c. it lowered industrial operations. d. it resulted in more people moving to rural areas.

Reformers worked to change schools by making them more:

Brainliesttt !me : ) describe the responses to terrorism in the united states.