The typical western diet is energy dense: a lot of kilocalories compressed in a small volume or weight. most people know that eating low-density food is the best way to control the caloric intake and maintain weight. dark, leafy greens are great, but what if you really like potatoes?

The typical western diet is energy dense: a lot of kilocalories compressed in a small volume or weight. most people know that eating low-density food is the best way to control the caloric intake and maintain weight. Dark, leafy greens are great as they contain a lot of essential nutrients like vitamins and fibres, and very less amount of fats and carbohydrates. Potatoes on the other hand are full of starch, which gets stored as fat in the body after its break down into simple sugars. If someone wants to consume a potato, then they should eat after boiling and blanching it, and not by frying it in oil. Fried food tends to have more calories than the boiled counterpart.

the most common energy conversion is from kinetic energy to potential energy, and then from potential energy to kinetic energy.

later on comes the heat energy, mechanical energy, and other energy conversions.

this energy conversion is so common that we can find it in our day to day lives as well.

- one of the most common energy conversions involves the changing of potential energy to kinetic energy or kinetic energy to potential energy

genetic variation can be caused by mutation (which can create entirely new alleles in a population), random mating, random fertilization, and recombination between homologous chromosomes during meiosis (which reshuffles alleles within an organism's offspring).