Question

2 examples in nature of diffusion and osmosis
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Answer 1

Answer:

ex. of deffusion - sparaying perfume in room.

ex. of osmosis- to preserve food by salt through chemical process

Answer 2

Answer:

Example of Osmosis

1. when you keep raisin in water and the raisin gets puffed.

2. Movement of salt-water in animal cell across our cell membrane.

3. Plants take water and mineral from roots with the help of Osmosis.

4.If you are there in a bath tub or in water for long your finger gets pruned. Finger skin absorbs water and gets expanded.

Example of Diffusion

1. Perfume is sprayed in one part of a room, yet soon it diffuses so that you can smell it everywhere.

2. A drop of food coloring diffuses throughout the water in a glass so that, eventually, the entire glass will be colored.

I hope it may help you .

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