Question

12/20 a set of interacting parts forming a complex whole energy transfer variable system magnet

Explanation:

We need to match the definition "A set of interacting parts forming a complex whole" with the correct term. Let's analyze each option:

• "Energy Transfer" refers to the movement of energy from one place to another, not a set of interacting parts.
• "Variable" is a quantity that can change, not related to a set of interacting parts.
• "System" is defined as a set of interacting parts forming a complex whole, which matches the given definition.
• "Magnet" is an object that produces a magnetic field, not a set of interacting parts.

Answer:

C. System (assuming the options are labeled A: Energy Transfer, B: Variable, C: System, D: Magnet)