(4 points) Which of the following allowed doctors to kill germs? (4 points)
a
Abolitionism
b
Antiseptics
с
Assimilation
Od
Autonomy

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.

we need the answer choices to answer the question

the structure was most likely used for;

c. playing a ball game with stone hoops