Analogy — “Blood” flows through a “Vein”; similarly, “Oil” flows through ____. (Identify the conduit.)

Introduction / Context:
Conduit analogies match a substance with the channel it travels through. Blood flows in veins; we need the industrial conduit for oil.

Given Data / Assumptions:

• Veins carry blood within organisms.
• Pipelines carry oil across distances in industry.

Concept / Approach:
Map substance → conduit: “Oil → Pipelines.”

Step-by-Step Solution:

Verification / Alternative check:
Pipelines are primary infrastructure for continuous oil transport, paralleling veins as biological conduits.

Why Other Options Are Wrong:

Common Pitfalls:
Confusing end-use machinery with transport conduits.

Final Answer:
Pipelines