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what is diffusion?
diffusion is the spreading out of particles from an area of higher concentration to an area of lower concentration
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where does diffusion take place?
in both solutions and gasses?
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why does diffusion take place in solutions and gasses?
because the particles in these substances are free to move about randomly
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what are enzymes?
enzymes are catalysts produced by living things.
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what is a catalyst?
a catalyst
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Card 2

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where does diffusion take place?

Back

in both solutions and gasses?

Card 3

Front

why does diffusion take place in solutions and gasses?

Back

Preview of the front of card 3

Card 4

Front

what are enzymes?

Back

Preview of the front of card 4

Card 5

Front

what is a catalyst?

Back

Preview of the front of card 5

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