To make it taste yummy :D
Eat more food, but make sure it is healthy and that its not all fat, sugers and salts. Do exursice and drink plenty of water.
peptidoglycan.
Deoxyribose!
Lactose. Fructose. Maltose.
Peptide bonds
Leuconostoc, Lactobacillus, and Pediococcusconvert the sugers into lactic acid.
Carbon dioxide
From the grocery store just like everyone else. Most of the time if they have their own gardens, and their own livestock, they can just live off the meat and vegetables from their garden, getting some other needed food from the grocery store.
Coloring is added to food to make it more attractive to consumers.
They are called added sugers
Food additives is what substances that are intentionally added to food to produce a desired effect. The additives are used to enhance the taste and appearance and is added to preserve flavor.
yeast is a living organism used in bread(to make it rise), beer,wine and spirits (to make Ethanol).. In a breaddough the yeast will start "consuming" the natural sugars in the flour as soon as water is added.. as it consumes the sugers ferments producing pockets of CO2 and (belive it or not!) alcohol ..when baking the heating procces gets rid of the ethanol (Alcohol) but leaving the pockets making the bread light and fluffy