Which of the following sentences supports the thesis statement: 'Organic gardening can be as simple or complex as you choose to make it'?
Correct Answer: A
Rationale: Choice A is the correct answer because it directly supports the thesis statement by illustrating the wide spectrum of complexity within organic gardening, from basic practices like composting to more advanced techniques like soil chemical analysis. This range of possibilities aligns with the idea that organic gardening can be as simple or as complex as one chooses to make it. Choices B, C, and D do not directly relate to the flexibility and complexity aspect of organic gardening as emphasized in the thesis statement. Choice B oversimplifies the process, choice C focuses on the enjoyment of gardening in general rather than the complexity of organic gardening, and choice D discusses the health benefits of organic foods, which is not directly related to the range of options within organic gardening.