9. Certain slaves were more valuable than others because a. they knew how to grow rice
b. they were more skilled
c. they could read
d. they were more attractive​

Astudent conducts an experiment to see how music affects plant growth. the student obtains four identical plants. each one is potted in the same type of soil and receives the same amount of sunlight and water each day. plant a listens to classical music for three hours each day. plant b listens to rock music for three hours each day. plant c listens to country music for three hours each day. plant d does not listen to any music at all. 2. based on the experiment in the scenario, which visual aid would be most in showing the change in the plants' heights over time? a. a pie chart b. a line graph c. a timeline d. a bar graph

Based upon this data, which statement accurately represents the difference between investments in the two stocks? select the best answer from the choices provided. a.  monopower has less volatility but lower returns than ifruit company. b.  monopower has more volatility but lower returns than ifruit company. c.  monopower has more volatility and more liquidity than ifruit company. d.  monopower has less volatility but more liquidity than ifruit company

What factors influenced brazil's current and future economic strength?