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Needhelpp101

  • one year ago

Scientists tested the effect of a fertilizer on the growth of plants. They had 2 sets of plants, Group A which gets fertilizer, water and sun and Group B which gets only water and sun (but in equal amounts to Group A). 1. Explain how this scenario is a controlled experiment and identify the manipulated variable.

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  1. Needhelpp101
    • one year ago
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    k

  2. David27
    • one year ago
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    I send it to your os email

  3. Needhelpp101
    • one year ago
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    oh yeah i got it ty

  4. David27
    • one year ago
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    don't for get to give a medal

  5. David27
    • one year ago
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    @Needhelpp101

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