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In this project you will test a range of foods to find out if they contain protein, reducing sugar, fat or starch. You will then do an experiment to work out how much energy is in each of the foods. F ...
Hipervinculo Biología
Humans use two types of energy systems, the aerobic and the anaerobic. Most of us are familiar with aerobic power and aerobic exercise. In this system, the heartbeat and respiration increase and oxyge ...
Hipervinculo Biología
Discover whether energy drinks really stimulates a person's ability to have more energy.It is an educational content by education.com.By clicking on the title of this resource, you will be redirected ...
Hipervinculo Biología
How do green plants become green? They actually use light to create a pigment called chlorophyll, which gives them their green color. But which wavelengths of light allow them to create chlorophyll? F ...
Hipervinculo Biología
Covers the role of energy in chemical reactions.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
The educational resource shows information about the energy sources: energy sources are the resources which exist in nature from which human beings can obtain energy which they can use for their activ ...
The educational resource shows information about the concept windy energy and its advantages and its disadvantages.
The educational resource shows information about the concept of thermal energy: thermal energy is due to the movement of the particles which make up matter. The particles of a body at a low temperatur ...
A picture shows some transformations of energy. The energy from the sun passes to plants, to oil, to coal, to animals and to human beings; they take advantage of it by using the energy from oil, anima ...
Electrical energy is caused by the movement of the electric charges inside conductors. This energy fundamentally produces 3 types of effects: luminous, thermal and magnetic.The following visual tries ...
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