They are because they polute the air and water of the earth.
If you want the generic name, that's called "fuel". For substances used by living beings to get energy, the word "food" is used instead.
ni
non conventional
Conventional energy sources involve burning a fuel to produce heat which will drive a piston like in a car engine or make steam for a turbine like in a power plant. In this way we are converting the chemical energy into kinetic energy. This way they are more popular than non-conventional power sources. Non conventional energy sources usually do not involve burning. Solar energy, wind, water energy, geothermal and nuclear fusion are examples of non conventional energy sources. Some of these sources produce pollution and most of them will run out for as long as humans are around.
Any energy-yielding nutrients that are ingested in excess will be stored as body fat.
Solar power is a non-example of geothermal energy
the pancreas
the pancreas
It depends where it comes from. Energy from solar, wind, water etc is renewable. Energy from burning fossil fuel is non-renewable.
In the metabolic pathways it's catabolism. The breakdown of matter to harvest Energy
Acetyl CoA
Water is used to produce energy by letting it flow. This form of energy is called hydroelectric power and is considered non-pollutant.
It depends where it comes from. Energy from solar, wind, water etc is renewable. Energy from burning fossil fuel is non-renewable.
Most of all, you must have oxygen which receives electrons causing oxidation (burning) of glucose and yielding ATP (energy), water, and CO2.
a non uncontroled subject like water
The fusion of two hydrogen atoms yielding a helium atom expels a large amount energy.