Select the correct answer. Which property of a substance can be determined using a pH indicator? A. acidity B. boiling point C. density D. electrical conductivity E. thermal conductivity

This amendment made cuba an american protectorate and forced cuba to cede guantanamo bay to the u. s.

Which piece of information would most a historian create an interpretation of this photograph of works in a factory?

Which course of action did president carter propose in order to solve this problem for the next generation? a. contract with foreign nations to build wind turbines b. reduce federal spending on solar cell energy research c. drill fewer offshore wells to conserve marine life d. develop alternative energy sources