What did the Renassiancie Italy refer to ? A. Rebirth of mythology and music B. rebirth of art and learning

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.

i think the answer is a and i hope this ; ))

in the 1950s, country music came into its own before rock-n-roll took off in the 60s while jazz and classical music continued to innovate