GED Science Practice

The correct answer is "A. a thin pliable sheet of material." This choice directly defines the term given in the question, "a thin pliable sheet of material." It accurately describes what this specific term represents, making it the most fitting answer among the options provided.

The other options are incorrect because they do not define or describe a thin pliable sheet of material. Option B discusses the basic unit of length, which is not related to the term in question. Option C talks about a substance consisting of two or more substances mixed together, which is not the definition of a thin pliable sheet of material. Option D refers to the marked transformation of a larva into an adult, which is also unrelated to the term given in the question.