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Question
i wanted to know what natural phenomenon causes diffusion

Answer
  Hi Georgette
Diffusion is the movement of molecules from an area of higher concentration to an area of lower concentration. Diffusion is always occurring wherever there are liquids or gasses. A good example in a natural situation is during breathing and cellular metabolism

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Walter Hintz

Expertise

Science teacher for over 50 years. MSc. in biology. I can answer questions in general biology, zoology, botany, anatomy and physiology and biochemistry.

Experience

I have a MSc in biology and have been a science teacher for over 50 years. At present I am a faculty member at a college and a science consultant at seven catholic schools.

Publications
The Ohio journal of Science
Momentum-The Journal of the Catholic Education Association

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