1
Q
Excretion
A
The removal of waste products and toxic substances from the body
2
Q
Organs of excretion
A
The lungs, kidneys and skin. The lungs excrete carbon dioxide and water vapour; the kidneys excrete water, urea and salts; and the skin excretes water and salts.
3
Q
A
Biology Key Terms
flashcards
Decks in class (15)
# Cards
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Level of Organisation5
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Cell Structure10
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Biological Molecules7
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Movement of substances into and out of Cells5
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Nutrition18
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Gas Exchange11
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Transport29
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Excretion (The star terms) Not on Term 2 summative14
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Excretion3
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Coordination and Response(Not on the summative) From PMT10
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Coordination and Response10
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Leaf Structure and Adaptations10
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Adaptations of Plant leaves10
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Mineral Ions used in plants6
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Respiration [2.34-2.39]8
