A confounding variable refers to an external effect, which modifies the influence of an independent and dependent variable. This extraneous effect is used to affect the outcome of an experimental design. The confounding variables can ruin the experiment and can generate unnecessary outcomes.
In the given case, confounding variables can be introduced by testing multiple hypotheses at a time and by using distinct kinds of soil in each of the samples.
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cilium: a short microscopic hairlike vibrating structure found in large numbers on the surface of certain cells, either causing currents in the surrounding fluid, or, in some protozoans and other small organisms, providing propulsion
Explanation:
a cilia is the plural form of cilium
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help interpret earth's past
great environmental indicators
created from living things that are buried
help us understand day to day life forms and ancestors
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Answer:
The students have medium potential energy on platform A. They have high potential energy on platform B, and low potential energy on platform C.
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-Josh
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It refers to the different variations between individuals. I hope this helps