I need help identifying this variable question?

You are conducting an experiment designed to investigate the effect of chemicals when applied to plants.

Two groups of plants, Groups 1 and Group 2, were planted in identical pots, with identical soils, in identical lighting and temperature environments, receiving identical amounts of water and fertilizer. Every day, Group 2 plants also received small, measured amounts of acid mixed with the water that they received.

What is the independent variable?

dependent variable?

control variables?

1 Answer

  • Anonymous
    1 month ago

    independent : one condition you change = acid

    dependent: variable you measure or observe= what is the effect of the acid?

    controlled : variable that does not change = soil, temp. light, soil, fertilizer

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