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Answer: Diffusion is the movement of molecules along a concentration gradient from an area of higher concentration to a region of lower concentration. Diffusion is an important phenomenon that occurs in many different biological processes. It is, as previously said, the net movement of particles, ions, molecules, solutions, and so on.
- Incense/perfume sticks
- Balloons filled with helium
- Tea sachets
- Soda/Cold Beverages
- Breathing
- Pollution of the air
- Mineral and Biomolecule Transport in Plants and Animals
- Toxins and waste substances are removed from our bodies
- In the lungs, gas exchange occurs
- In the kidneys, waste materials, salt, and water diffuse
