Preservatives prolongs the life of the food. ex. Sweetining
No. 1) the sun puts out a finite amount of energy. 2) the sun has a finite life-time. (about another 5 billion years).
Can't you Give me a example of reality
radiation energyheat energykinetic energypotential energychemical energy
give 2example of melting
motor
The five main uses of energy in the human body are for metabolism, physical activity, maintaining body temperature, growth and development, and cellular processes.
give your body energy and help you live!
- sources of energy - sources of penetrant radiations - smoke detectors - uses in medicine - uses as radioactive tracers - uses in radioactive dating of rocks
the 5 traits of life are repruduce, energy, respond, grow and develope organised cells and thease are the 5 traits of life ;-)
A 5-watt device gives away 5 joules of energy per second. This is because the unit of watts measures power, which is the rate at which energy is transferred.
Trampolines, garages, anything that uses a spring :)
it reduces the uses that normal cars use
battleing,wakeing up snoralax, beating flying pokemon,
Forest give us food. Forest give us medicine. Forest give us wood for making our house. Forest help in causing rain. Forest give us food proper fibre gum etc. Forest provides us fresh air to breath
1. Use to brighten our home 2. Used for making a bright thing while in dark
The United States dramaticallly uses much more energy than any other country in the world. In fact, a recent study showed that the 5% of the world's population (that is to say the population of the US) uses 23% of the energy in the world. Another way to say it is that the US uses more energy than Japan and Russia combined. Also, the USA recently passed China in being the number one producer of GHG (Green House Gases)