Is the following statement an independent clause or a subordinate clause? the family was not able to cook for weeks

Given: circle a externally tangent to circle b. how many possible common tangents to circles a and b can exist? 2 3 4

What is the mostly tropical region in asia

Which of the layers of the earth has the following three characteristics? i. it is a solid outer layer. ii. it is between 3 and 30 miles thick. iii. it is separated into plates. a. the outer core b. the inner core c. the mantle d. the crust