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Gr 9 NATURAL SCIENCES: CH 1.3 Purpose and puberty
71 questions

Gr 9 NATURAL SCIENCES: CH 1.3 Purpose and puberty

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Gr 9 NATURAL SCIENCES: CH 1.3 Reproductive organs
45 questions

Gr 9 NATURAL SCIENCES: CH 1.3 Reproductive organs

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Gr 9 NATURAL SCIENCES: CH 1.3 Stages of reproduction
60 questions

Gr 9 NATURAL SCIENCES: CH 1.3 Stages of reproduction

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Gr 9 NATURAL SCIENCES: CH 1.3 SUM Systems in the Human Body: Circulatory and Respiratory System
120 questions

Gr 9 NATURAL SCIENCES: CH 1.3 SUM Systems in the Human Body: Circulato...

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Gr 9 NATURAL SCIENCES: CH 1.4 Breathing
44 questions

Gr 9 NATURAL SCIENCES: CH 1.4 Breathing

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Gr 9 NATURAL SCIENCES: CH 1.4 Circulation and respiration
60 questions

Gr 9 NATURAL SCIENCES: CH 1.4 Circulation and respiration

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Gr 9 NATURAL SCIENCES: CH 1.4 SUM Circulation and respiration
149 questions

Gr 9 NATURAL SCIENCES: CH 1.4 SUM Circulation and respiration

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Gr 9 NATURAL SCIENCES: CH 1.5 A healthy diet
60 questions

Gr 9 NATURAL SCIENCES: CH 1.5 A healthy diet

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Gr 9 NATURAL SCIENCES: CH 1.5 Digestion and the alimentary canal
45 questions

Gr 9 NATURAL SCIENCES: CH 1.5 Digestion and the alimentary canal

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Gr 9 NATURAL SCIENCES: CH 1.5 SUM Digestive System
90 questions

Gr 9 NATURAL SCIENCES: CH 1.5 SUM Digestive System

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Gr 9 NATURAL SCIENCES: CH 2.1 Elements and compounds
60 questions

Gr 9 NATURAL SCIENCES: CH 2.1 Elements and compounds

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Gr 9 NATURAL SCIENCES: CH 2.1 The Periodic Table
45 questions

Gr 9 NATURAL SCIENCES: CH 2.1 The Periodic Table

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Gr 9 NATURAL SCIENCES: CH 2.1 Names of compounds
29 questions

Gr 9 NATURAL SCIENCES: CH 2.1 Names of compounds

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Gr 9 NATURAL SCIENCES: CH 2.1 SUM Compounds
135 questions

Gr 9 NATURAL SCIENCES: CH 2.1 SUM Compounds

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Gr 9 NATURAL SCIENCES: CH 2.2 Thinking about chemical reactions
45 questions

Gr 9 NATURAL SCIENCES: CH 2.2 Thinking about chemical reactions

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Gr 9 NATURAL SCIENCES: CH 2.2 How do we represent chemical reactions?
45 questions

Gr 9 NATURAL SCIENCES: CH 2.2 How do we represent chemical reactions?

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Gr 9 NATURAL SCIENCES: CH 2.2 Balanced equations
45 questions

Gr 9 NATURAL SCIENCES: CH 2.2 Balanced equations

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Gr 9 NATURAL SCIENCES: CH 2.2 SUM Chemical Reactions
149 questions

Gr 9 NATURAL SCIENCES: CH 2.2 SUM Chemical Reactions

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Gr 9 NATURAL SCIENCES: CH 2.3 The reaction of iron with oxygen
30 questions

Gr 9 NATURAL SCIENCES: CH 2.3 The reaction of iron with oxygen

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Gr 9 NATURAL SCIENCES: CH 2.3 The reaction of magnesium with oxygen
45 questions

Gr 9 NATURAL SCIENCES: CH 2.3 The reaction of magnesium with oxygen

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Gr 9 NATURAL SCIENCES: CH 2.3 The general reaction of metals with oxygen
30 questions

Gr 9 NATURAL SCIENCES: CH 2.3 The general reaction of metals with oxy...

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Gr 9 NATURAL SCIENCES: CH 2.3.4 The formation of rust
60 questions

Gr 9 NATURAL SCIENCES: CH 2.3.4 The formation of rust

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Gr 9 NATURAL SCIENCES: CH 2.3.5 Ways to prevent rust
45 questions

Gr 9 NATURAL SCIENCES: CH 2.3.5 Ways to prevent rust

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Gr 9 NATURAL SCIENCES: CH 2.3 SUM Reaction of metals with oxygen
240 questions

Gr 9 NATURAL SCIENCES: CH 2.3 SUM Reaction of metals with oxygen

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Gr 9 NATURAL SCIENCES: CH 2.4 The general reaction of non-metals with oxygen
14 questions

Gr 9 NATURAL SCIENCES: CH 2.4 The general reaction of non-metals with...

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Gr 9 NATURAL SCIENCES: CH 2.4 The reaction of carbon with oxygen
30 questions

Gr 9 NATURAL SCIENCES: CH 2.4 The reaction of carbon with oxygen

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Gr 9 NATURAL SCIENCES: CH 2.4 The reaction of sulfur with oxygen
30 questions

Gr 9 NATURAL SCIENCES: CH 2.4 The reaction of sulfur with oxygen

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Gr 9 NATURAL SCIENCES: CH 2.4 Other non-metal oxides
45 questions

Gr 9 NATURAL SCIENCES: CH 2.4 Other non-metal oxides

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Gr 9 NATURAL SCIENCES: CH 2.4 SUM Reactions of Non-Metals with Oxygen
114 questions

Gr 9 NATURAL SCIENCES: CH 2.4 SUM Reactions of Non-Metals with Oxygen

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Gr 9 NATURAL SCIENCES: HFST 2.5 What is the pH value?
30 questions

Gr 9 NATURAL SCIENCES: HFST 2.5 What is the pH value?

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Gr 9 NATURAL SCIENCES: CH 2.6 Neutralisation and pH
30 questions

Gr 9 NATURAL SCIENCES: CH 2.6 Neutralisation and pH

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Gr 9 NATURAL SCIENCES: 2.6 CH The general reaction of an acid with a metal oxide
30 questions

Gr 9 NATURAL SCIENCES: 2.6 CH The general reaction of an acid with a m...

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