The term 'Rooting Parts' refers to the parts of a plant that are responsible for absorbing water and nutrients from the soil. The crossword solution SNOUTS (6 letters) is referring to the part of a plant that is used to absorb water and nutrients from the soil, which is the root system. The root system consists of the main root, lateral roots, and root hairs, all of which are important for the plant's survival. The SNOUTS of a plant are the root tips, which are covered in tiny root hairs that help the plant absorb water and nutrients from the soil.