How did hunter gatherers learn to use the natural environment A. they used wind to power windmills B. they used rivers to provide irrigation for farming C. they used fire to Clear fields for farming D. they used wood and stone to make tools I need help QUICK!!!

Pls quickly! which of the following statements about spanish plantations is not accurate? a. spanish plantation screw sugarcane for export to spain. b. the spanish had a little concern for the lives of the indians who worked on the plantations. c. spanish presentation grew a wide variety of crops and sent the produce to many different european countries. d. to replace the native americans our dying off the spanish important african slaves.