Refrigeration is a modern invention. How did humans preserve food before refrigeration?
Overview: Design an experiment to preserve food in your kitchen by fermentation or other traditional methods, such as drying or salting. Include a control (such as no salt or no drying), and predict which will spoil first.
Read and follow the attached instructions.
Lab Report: Report your results from the above experiment; following the attached instructions on writing this up, to earn the most points possible. Remember to include pics in your lab report.
https://king.instructure.com/courses/12985/files/1981750/download?wrap=1
