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I've got a question...!
A lot of people have been wondering about how does one ask a question. This article is basically a simple tutorial on how to ask a...
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Transpiration: Concept
As seen in Photosynthesis, leaves need water to survive. But how do they get that water? Most people answer "from the roots, because...
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Photosynthesis
All living things need energy. Where does energy come from? Respiration. Let's first recall the equation for respiration: glucose +...
Organic and Inorganic Compounds
Organic Compounds: All contain Carbon in them and often Hydrogen to form hydrocarbons. Organic compounds are compounds produced by living...
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Introduction to Enzymes
Chemical reactions can be speeded up by substances called catalysts. In living organisms, metabolic reactions are controlled by catalysts...
7 Signs of Life
The 7 signs of life indicate what is non-living and what is living. If a particular thing has all of these charateristics/signs, it is a...