What must a survival system on the Moon be, due to the absolute lack of environmental buffering?

Answer

Completely self-contained and entirely closed-loop.

Because there is no surrounding environment to buffer errors or replenish lost molecules, every component of oxygen, water, and nutrients must be recycled perfectly within a totally sealed system.

What must a survival system on the Moon be, due to the absolute lack of environmental buffering?

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How Long Can a Human Survive on the Moon? | The Dr. Binocs Show

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