What is the type of food, a fungus prefers to grow faster?
Bread
Carbohydrate (bread)
Fungus needs a supply of energy for its living and growth and can use oxygen to release the energy from sugar in the process called "respiration". So, the more sugar there is (carbohydrate has lot), the more active the fungus will be and the faster is its growth. Food that contains carbohydrates makes it ideal for fungus to grow.