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What are 5 things you would need bring with you if you were to be locked in an airtight room for a week. Using photosynthesis and cellular respiration.

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Final answer:

To survive in an airtight room for a week, you would need to bring water, carbon dioxide, a light source, food, and oxygen.

Step-by-step explanation:

For survival in an airtight room for a week, you would need to bring the following:

  1. Water: Water is essential for photosynthesis to occur. It provides the hydrogen ions necessary for the production of glucose. You can bring bottled water or find a way to collect water inside the room.
  2. Carbon dioxide: Carbon dioxide is needed for photosynthesis as it is one of the reactants that gets converted into glucose. You could bring a canister of carbon dioxide or find a way to create a source of it inside the room.
  3. Light source: Since photosynthesis requires energy from the sun, you would need to bring a light source, like a flashlight or a battery-powered lamp, to simulate sunlight.
  4. Food: In the absence of sunlight, plants cannot produce glucose through photosynthesis. Therefore, bringing pre-packaged food or snacks would ensure a source of energy through cellular respiration.
  5. Oxygen: While plants release oxygen during photosynthesis, the airtight room may have limited oxygen supply. Bringing an oxygen tank or finding a way to create oxygen inside the room would be necessary for survival through cellular respiration.
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