Fig. 5.1(a) and Fig. 5.1(b) show two methods by which a baby may be fed milk: (a) from a bottle; (b) at the mother's breast.

1. aIdentify the feeding methods shown. [1]
2. bState two disadvantages to a baby fed through the method shown in Fig. 5.1(a). [2]
3. cSuggest an explanation why doctors may advise against the use of the method shown in Fig. 5.1(b). [2]

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