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viktelen [127]
3 years ago
6

Blood flow causes vibrations in the heart chambers and valves and produces sounds that can be heard with a stethoscope. Evaluate

Biology
2 answers:
Bingel [31]3 years ago
8 0

Answer:

A. iron level of the blood

Explanation:

All of the other properties are physical properties that can be detected by vibrations picked up by the stethoscope. The chemical property, iron level, will not necessarily be detected by the stethoscope but may contribute to poor cardiac health.

Nonamiya [84]3 years ago
5 0

Answer:A. iron level of the blood

Explanation:

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