Analogy — Protective environment for growth/survival: Incubator : Infant :: Greenhouse : ? Select the entity that receives a controlled, protective environment analogous to an infant in an incubator.

Introduction / Context:
An incubator provides controlled warmth/protection for infants. A greenhouse provides controlled warmth/light/humidity for plants. Relation: “controlled environment : beneficiary organism”.

Why Other Options Are Wrong:

• Archives : Document — Storage, not growth/survival environment.
• Bullet : Revolver — Tool-and-ammunition; wrong direction.
• House : Rooms — Whole-to-part, not protective control for living organisms.
• None of these — invalid since greenhouse→plant matches perfectly.

Final Answer:
Green House : Plant