Question 4 of 5 Qin Shi Huang united China into a single society by: A. harshly punishing people who broke the law. B. taking power away from the bureaucracy. ). O C. letting Chinese leaders live wherever they wanted. D. forcing people to follow Confucianism.

d

Explanation:

is the anwser

crop rotation kepy different plants in the soil instead of once constintly. when switching out plants you have different nutrients being absorbed at different speeds and different roots growing differently therfore the spoil and water flow have to adapt and carry fresh nutrients to carry the constant changes that were going on in the soil.

studies show tha in 7.5 billion years from now, the expanding sun will engulf, and destroy, the earth.