(Originais Teachy 2024) - Questão Difícil de Inglês

In the context of global environmental challenges, the concept of sustainability has become increasingly prominent, advocating for the responsible use of resources to meet present needs without compromising the ability of future generations to meet their own needs. In a parallel development, the field of bioengineering has seen significant advancements, offering potential solutions to environmental problems through the development of biological substitutes for traditionally manufactured materials. The process of biomimicry, for example, involves designing structures and systems that are modeled after elements in nature to promote sustainability and reduce environmental impact. This interdisciplinary approach requires a deep understanding of both scientific principles and language usage. Consider the following excerpt: 'The bioengineered material demonstrated exceptional durability, which is imperative for long-term sustainability, and replaced the need for traditional, nonrenewable resources. In addition, the synthetic fibers mimicked the aesthetics of natural fabrics, providing a viable alternative for eco-conscious consumers.' Based on the understanding of the given text and English language comprehension, identify the pairs of words that are most closely related to each other in terms of their meanings within the context provided, selecting options that represent, respectively, (1) the equivalent meanings (synonyms) and (2) the opposite meanings (antonyms) of the underlined words 'demonstrated' and 'imperative,' as they are used in the text.