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The pattern of leaf arrangement on a stem is called
Electrocardiogram
A test that records the electrical activity of the heart to identify irregularities in heart rhythm and structure.
Electrical Impulse Sensors
Devices used to detect and measure electrical signals, often utilized in medical diagnostics and monitoring.
Spirometer
An instrument that measures the air taken in and expelled from the lungs.
Lungs
Pair of respiratory organs in the chest of vertebrates where blood is oxygenated.
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