What is bacteria mode of nutrition?

Is it bad to lose 2 pounds per week? How many calories should a 58 year old woman intake? Are granola bars vegetarian? Why the flow of energy through the biosphere depends on the cycling of nutrients? How much vitamin d should a 65 yr old woman take? How many calories in 4 ea salt potatoes? Can the human skin absorbe vitamins? What are the meals of the day? What fruits are the healthier for you? Is alcohol a carbohydrate? How many Weight Watchers points is 1 slice of toast? How do you reduce weight as fast as possible? What is the sugar in canderel? How much food does a 100 kg male need? Is the only salt that food contains is the salt you added? Is butter rich in protein? To which group does the earth belong? Which nutrient has long lasting energy and has 9 calories per gram? Where can I find out more about martini diet? If you have 3 ounces of a liquid and the carb count is 2 carbohydrates per gram how many carbohydrates are you a 3 ounce cup?