Fats contain carbon, hydrogen, and oxygen. They have a high proportion of hydrogen which makes them a more concentrated form of energy than either carbohydrates or protein. Each gram of fat or oil produces about 9 Calories of energy. Fats are the primary source of energy during prolonged aerobic exercise. The release of energy from fat requires more oxygen than the release of the same amount of energy from carbohydrates. Fat metabolism therefore puts a greater strain on the oxygen transport system.
Taken from: fat
Fat is a better storage compound than starch because fat contains more chemical energy.
a herbiorous diet be argued as being more energy efficient tnan a carnivores
It's more efficient to eat cow because cows feed on plants which will have more energy than the salmon has, since salmon feed on smaller fishs which will make it have less energy than beef does.
An abundant energy source.
A greater percentage of light, and a smaller percentage of infrared radiation and heat.
Because then they are colder and their energy is conserved more as the outside world should (!) be warmer than a freezer.
Walking or going on a bicycle, if it is reasonably close. Otherwise, a school bus or public transportation is more energy efficient, because a bus takes many people at once.
Glycogen is branched to allow more efficient energy storage and to provide multiple attachment points for enzymes that add to its glucose monomers.
Gas ovens are generally more efficient with energy consumption.
To read more about energy efficient air conditioners, go to wikipedia and look up Energy star. This will give you information on how and why a unit will be more energy efficient and "green".
I would assume it means that the more efficient it is, the less energy it intakes and the more efficient the system is at retaining the energy it intakes.
It is only a little more energy efficient than creating new plastic. Aluminum recycling, though, is 90% more energy efficient than making new aluminum for bauxite.
yes, but not as efficient as other sources that polute more
Using a more efficient washer and dryer along with an energy efficient dishwasher will save a good amount of money as well as changing to energy efficient bulbs.
General Electric has many models that are more energy efficient than Maytag.
a herbiorous diet be argued as being more energy efficient tnan a carnivores
Lipids have around twice the energy density of carbohydrates, so they are a more efficient means of storage (i.e. only half the mass is needed to store an equivalent amount of energy).
dog is more efficient than rat,dog has a lot of energy than a rat....i hope help this answer