How can bacteria be cultured in food?

Question

We're doing this for a really important Biology investigatory project, please help. Thank You!

Answer 1

its dipend upon the moisture, temprature and weather.

Answer 2

Actually...you're far more likely to grow mould/fungus than bacteria. However, if you start with milk or yoghurt you've already got a bacterial culture, Lactobacillus bulgaricus etc. dunno if they'd accept that.

Answer 3

Bacteria will grow easily in food.  Keep it at room temperature or near 37 degrees celsius (98 F) and it will grow even faster depending on the species.