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Murljashka [212]
3 years ago
12

An ecologist conducts a greenhouse experiment to study the effect of water concentration added to soil on the productivity of su

nflower seedlings. what is the independent variable in this experiment?
Biology
1 answer:
Zielflug [23.3K]3 years ago
3 0
An ecologist conducts<span> a </span>greenhouse experiment<span> to </span>study<span> the </span>effect<span> of nitrogen </span>concentration<span> on the</span>productivity<span> of </span>sunflower seedlings<span>. What is the </span>independent variable<span> in this </span>experiment<span>? make predictions about how nature works</span>
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