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what is osmosis
osmosis is the movement of water particles from a high concentration to a low concentration
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what is active transport?
active transport is the movement of particles against the concentration gradient (from a low concentration to a high concentration)
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what does haemoglobin absorb?
oxygen
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name 1 greenhouse gas?
carbon dioxide or methane
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do humans have a double circulation system in them?
yes
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Card 2

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what is active transport?

Back

active transport is the movement of particles against the concentration gradient (from a low concentration to a high concentration)

Card 3

Front

what does haemoglobin absorb?

Back

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Card 4

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name 1 greenhouse gas?

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Card 5

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do humans have a double circulation system in them?

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Muhammad sumeer

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this is great

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