Which of the following describes "moribund"?

The term "moribund" specifically refers to a state that is close to death or in a condition of decline and inactivity. It originates from the Latin word "moribundus," meaning "dying." In a broader sense, it can also refer to something that is stagnant or not progressing, often used in contexts such as industries or fields that are failing or lacking vitality. Therefore, the choice that encapsulates this definition is the one that indicates being on the point of death, as it directly aligns with the meaning of "moribund."

Other options provide contrasting concepts. Healthy and active, determined to live, and vibrant and full of life all imply vitality, energy, and the opposite of decline, making them inaccurate descriptors for the term "moribund."