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2. Diagram 2.1 shows a human brain.
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Diagram 2.1 (a) What are the parts labelled K, L and M? K:.L:.M:. [3 marks](b) Give examples of voluntary and involuntary action Voluntary:. Involuntary:. [2 marks]
XDiagram 2.2Diagram 2.2 shows a posterior view of part K.(c) Predict what will happen, if a person is injured at X? .. [1 mark] (d) Name one disease related to nervous system. .. [1 mark]