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pickledpig
pickledpig asks:
Q:

If a worm is put in a box of dry soil on 1 side & wet on the other, what is the manipulated, controlled & responding variables?

In Topics: Science fair
> 60 days ago

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Expert

greenprof2
Jun 15, 2010
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What the Expert Says:

The manipulated variable is moisture (water content of the soil), the responding variable is the worm's behavior, controlled are (should be) the amount of soil in each area, temperature, light, humidity...

Hope this helps.

Michael Bentley, Expert Panel Member
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