Final answer:
The circulatory system component with one-way valves, lower pressure, and the ability to hold more blood compared to arteries is C) Veins.
Step-by-step explanation:
The component of the circulatory system characterized by features such as one-way valves, collapsible walls, lower pressure, and higher compliance, thereby allowing it to hold more blood compared to arteries, is C) Veins. Veins are designed to conduct blood back toward the heart. Due to the blood's lower pressure after passing through the capillary beds, veins have thinner walls and a larger lumen to accommodate a greater volume of blood. Veins also have valves that prevent backflow and assist the unidirectional flow of blood toward the heart, especially important in the limbs where blood flow can become sluggish due to gravity.