The breathing rate is the dependent variable because it can be affected by varying weights.
P.S the answer was on quizlet
Wind, because the others can be completely used up at some point whereas wind will theoretically always be blowing
Bacteria can be considered as a chain between animals and plants because it give benefits both plant and animal.
<h3>What is unique about bacteria?</h3>
Bacteria has unique features that can benefits both plant and animal. Bacteria like Rhizobium make soil fertile for plants whereas Lactobacillus bacteria help to convert milk into curd.
So we can conclude that Bacteria can be considered as a chain between animals and plants because it give benefits both plant and animal.
Learn more about bacteria here: brainly.com/question/6941760
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