Final answer:
While a standard paper airplane cannot realistically achieve an altitude of 100,000 feet, adding a propulsion system and optimizing the aerodynamic design would be critical. Increasing wing size and decreasing weight can offer marginal benefits but are not enough to reach such extreme altitudes without significant technological interventions. none of the option is correct.
Step-by-step explanation:
To make a paper airplane reach an altitude of 100,000 feet, it is necessary to consider various aspects of physics and engineering, although this goal is highly unrealistic for a simple paper airplane without significant modifications and power sources. Nonetheless, in a hypothetical scenario where achieving such a feat was possible, a few changes to the design might help.
(A) Increasing wing size could help improve lift but would also generate more drag, thus it's not enough by itself to reach such extreme altitudes. (B) Decreasing paper weight would slightly improve the aircraft's performance, but the difference would be minimal at such heights. (C) Add propulsion system is likely the most critical modification; without a propulsion system, such as a rocket engine or jet, it would be impossible to reach 100,000 feet. (D) An aerodynamic design is crucial for maintaining flight stability and reducing drag, but on its own, it's not sufficient to achieve the necessary altitude.
Given that the question focuses on a paper airplane, it is critical to understand that the power, lift, and thrust required to reach 100,000 feet far exceed what could be provided by a paper construction or simple hand launch, indicating that such a task would involve complex engineering and the use of advanced materials and technology.