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3.1.3 What effect does the water have on the biotic factors in the above diagram?  (4)

SECTION B QUESTION 2   2.1 Select the correct option from the dropdown list.       [6]

  TOTAL SECTION B: [24]   GRAND TOTAL: [50]

2.2.3 Select labels for the following numbers:  5 [5] 4 [4] (2)

1.2 Give the correct scientific term for the following statements. Please state the question number before the answer.   1.2.1 The study of the interactions of organisms with one another and their physical environment   (1) 1.2.2 The smallest micro-organism that we know off. (1) 1.2.3 The type of symbiotic relationship where one organism benefits and the other is harmed. (1) 1.2.4 The energy molecule released by cellular respiration. (1) 1.2.5 The chemical that can be used to test for starch. (1)

1.1.6 Antibiotics are made from    A. Viruses only  B. Fungi and viruses  C. Bacteria only  D. Fungi and bacteria  (2) 

3.1.2 List 2 abiotic factors seen in the above diagram.  [1] [2] (2)

2.2.2 Locate where this process from Question 2.2.1 takes place in the leaf and the substance that enables the plant cell to complete this process.    [1] [2] (2)

3.2.4 While all the graphs show the predator prey relationship, please indicate which key is correct.   A. Graph A B. Graph B C. Graph C D. Graph D (2)

1.1.4 Fungus yeast is used to make:  (2)   A. Milk B. Bread C. Cheese D. Coffee