Final answer:
La mandíbula translates to 'the jaw' in English. The best description that relates to it is 'Maria's jaw hurts when she eats or chews'.
Step-by-step explanation:
La mandíbula translates to 'the jaw' in English. It is the bone that forms the lower part of the skull and supports the teeth. Option d, 'Maria's jaw hurts when she eats or chews', relates best to the vocabulary word 'la mandíbula' because it describes an issue specifically related to the jaw.
Learn more about La mandíbula and its relation to jaw pain