Which statement about a sovereign state is true? a. it has borders that are constantly changing. b. it has absolute power within its own territory. c. it has a government that cannot enforce policy. d. it has a large and steadily growing population.

The largest internal organ in the frog is the

Which of the following statements best characterizes changes to agriculture in the united states since 1900? a. increased mechanization has reduced the need for labor.b. increased mechanization has increased the need for water, thereby increasing the need for labor.increased mechanization has increased the use of land, thereby increasing the need for labor.d. increased mechanization has increased food production, thereby increasing the need for labor. select the best answer from the choices provided.

Solve for r in the formula v = ir, when i = 5 and v = 15.