Examlex
Which of the following statements best characterizes a basic difference between market economies and centrally planned economies?
Electrodes
Conductive materials or devices used to make electrical contact with a nonmetallic part of a circuit, often found in batteries, electrolysis processes, and medical devices like ECG machines.
ECG
Electrocardiogram, a medical test that measures the electrical activity of the heart to assess heart health and detect abnormalities.
Electrode
A conductor through which electricity enters or leaves an object, substance, or region, often used in medical devices or for measuring electrical activity in the body.
ECG
Electrocardiogram, a test that measures the electrical activity of the heart to detect heart problems and monitor heart health.
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