Final answer:
Scientists use strategies like astronaut shifts, coordinated missions, cost-sharing among countries, and modular design to build space stations efficiently and overcome constraints.
Explanation:
Scientists overcome the constraints of time, cost, and transportation when building space stations through various strategies:
- Astronauts work in shifts to manage time limitations and avoid extended stays on the station.
- Missions to transport goods and people are strategically planned and coordinated to optimize efficiency and overcome transportation limitations.
- Countries collaborate to share the cost of building space stations, reducing financial burdens and encouraging international cooperation.
- The design of space stations involves using repeated pre-built sections that are assembled in space, aiding in cost-effectiveness and construction efficiency.
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