Which food does NOT support progressive bacterial growth?

a. Cooked potatoes.

b. Uncooked rice

c. Cut watermelon.

d. Cooked beef.

My answer is A. Cooked Potatoes. Temperature is one of the factor why bacteria will grow and produce. If a temperature of a food is more than 70% in just 10 minutes in heating time, bacteria wont grow fast. I choose the potato because the cooked beef will shortly grow bacteria when its exposed to an oxygen