Martha can produce 90 quilts or 180 batches of chocolate chip cookies in a month. jane can produce 6 quilts or 18 batches of chocolate chip cookies in a month. distinguish between comparative advantage and absolute advantage.

answer; i believe that the correct answer is (c) ///

this null effect is caused by a weak manipulation and ineffective internal validity. in a scientific study, as the one dr. morimoto is trying to perfom, internal validity refers to the confidence placed in the cause-effect relationship and to how well an experiment is done and able to eliminate confounding variables.        

d - failures.

the only attempted british colony in north america before 1600 was roanoke, virginia, which was a total failure. england claimed several areas, including newfoundland, but made no sustainable attempts to colonize them before 1600.

the works of justice saves things/people

the works of service things/people

explanation:

that's the best i can word it. hope it !