1.what is occurring to bacteria at these temps
a. -18: freezer
b. 2-4: fridge
c. 37: optimal temp
d. 75: killed off

2. name the 6 things bacteria need to survive: food, oxygen, moisture, warmth, time, P.H.

3. In your own words explain 'cross-contamination'




food:  cover, chill.
time: no longer then two hours.