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.
Team work makes the dream work! Benefits may include ease of work due to more helping hands. Getting to meet more diverse people. Stepping out of your comfort zone. And just having a fun time
