<span>Coordinate is the correct answer. Coordinate adjectives modify the same noun - for example, the noun 'dress' in the flowery, pink dress is modified by the co ordinating adjectives 'flowery' and 'pink'. In this case, they are separated by a comma. To work out whether adjectives are co ordinating, try placing and between them.</span>
<h2><em>It's a developed country with elaborate infrastructure, high quality of life, and technological innovation. Japanese learned to work and build efficiently and to focus on mental capital rather than material wealth. Japanese relied on economic liberalism and private industry to make the necessary technological leaps.</em></h2>
