Special care should be taken to read labels and prevent cross-contact when purchasing and transporting food. Week 4 Activity Week 4 Activity-Answer Key Week 4 Activity (Spanish) Week 4 Activity (Spanish) – Answer Key You Might Also Like Cornerstone Awards 2010 October 15, 2010 Healthcare Law Primer September 10, 2013 6th Annual Restaurant Resolutions Symposium & Annual Member Luncheon January 8, 2016