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Which renewable energy source was first used by humans?
The first renewable energy source used by humans was likely wood, as it was used for heating and cooking thousands of years ago.
What is the source of most food energy?
The main source of food energy for humans is carbohydrates, which are found in foods like grains, fruits, vegetables, and legumes. Carbohydrates are broken down into glucose in the body, which is used as fuel for energy production.
What is a resource humans can use to produce energy?
One resource that humans can use to produce energy is fossil fuels such as coal, oil, and natural gas. These fuels are burned to generate electricity or used as a source of heat in various processes.
Is grass a energy source?
Grass itself is not typically used as a direct energy source for humans. However, it can be indirectly converted into biofuels like ethanol or used as feedstock for biogas production through processes like anaerobic digestion.
In humans and other multicelluai organisms play a central role as an energy source?
Carbohydrates play a central role as an energy source in humans and other multicellular organisms by providing a readily available source of glucose, which can be used by cells for energy production through cellular respiration. Glucose is converted into ATP, the main energy currency in cells, through a series of biochemical pathways. Excess glucose can also be stored in the form of glycogen in the liver and muscles for future energy needs.
Which renewable energy source was first used by humans?
The first renewable energy source used by humans was likely wood, as it was used for heating and cooking thousands of years ago.
Which substances provides humans with the main source of energy?
Carbohydrates are the main source of energy for humans. They are broken down by the body into glucose, which is then used by cells to produce energy through a process called cellular respiration.
Which category of organic compound is used the least by humans as an energy source?
Nucleic acids are used the least by humans as an energy source compared to carbohydrates, proteins, and fats. Nucleic acids are primarily used for genetic information and not as a direct energy source for the body.
Why are fossil fuels a nonrewable energy source?
Because it cant be used again once it's first used
What is the source of energy used by the chloroplast?
Light energy is used . Sun is the source
Is calcium carbonate source of energy?
No, calcium carbonate is not a source of energy. It is a compound found in rocks, shells, and minerals that is commonly used in dietary supplements for bone health but does not provide energy when consumed.
What is the source of energy used by the mitochondria?
The source of energy used by mitochondria is ATP.
How can tidal power affect us?
it could be a very efficient energy source but it cant be used in most places unfortunatley D:
What is the source of most food energy?
The main source of food energy for humans is carbohydrates, which are found in foods like grains, fruits, vegetables, and legumes. Carbohydrates are broken down into glucose in the body, which is used as fuel for energy production.
What source of energy used in stove?
The source of energy in stoves is HEAT ENERGY
What energy source is used most?
fule fossile is the most used energy source
How is wind energy source obtained?
There is a machine, this machine reacts to wind. Like a fan, it moves when wind passes throught it. When its moving its creating a friction inside of the machine and the friction is harnest into a energy source used by humans.
