What part of the plant absorbs water and nutrients from the soil?

The roots are the part of the plant specifically designed for the absorption of water and nutrients from the soil. They extend into the ground and have a large surface area, which allows them to efficiently take up moisture and essential minerals needed for the plant's growth and development.

Roots also anchor the plant in the soil, providing stability and helping it to withstand environmental forces. In addition to their primary role in absorption, roots play a crucial role in preventing soil erosion and interacting with beneficial soil microorganisms, which can aid in nutrient availability.

While stems, leaves, and flowers have important functions—such as supporting the plant structure, photosynthesis, and reproduction—they do not primarily absorb water and nutrients, making roots the correct answer for this question.