Hydrophobic means water “loving” and hydrophilic means water “fearing”.

________ represent(s) cognitive shortcuts or biases that are used to simplify the process of making decisions.

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After the heart signal is sent to the bundle fibers, it goes to the ________________.

What part of the heart does the right vagus nerve primarily innervate?

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Through which of the following vessels does oxygenated blood return to the heart from the lungs?

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What vessels below serve as a blood supply to the heart muscle itself?