Respuesta :

Answer:

TIME: a single bacterium can multiply to over two million in just seven hours.

WARMTH: the 'danger zone' temperatures at which bacteria grow best are between 5 Celsius and 63 Celsius.

FOOD: like any other living things, germs need food to grow.

WATER: Bacteria need moisture to grow.

thank you

PLS MARK AS BRAINLIST

Answer:

Optimal temperature and food-source.

Explanation:

Of course, different bacteria have different needs, but in general they strive in temperatures starting from 30-40ºC, and when it comes to thermophiles or hyperthermophiles, the ideal temperature is 60º C+ or 80º C+ respectively.

Nutrients are also important during binary fission (the reproduction of bacteria), but since bacteria can find nutrients basically everywhere, this factor doesn't really have "conditions".

Hope it helped,

BiologiaMagister