Question

explain the structure and use of the stethoscope​

Answer 1

Answer:

The stethoscope is an acoustic medical device for auscultation, or listening to the internal sounds of an animal or human body. It typically has a small disc-shaped resonator that is placed against the skin, and one or two tubes connected to two earpieces.

Explanation:

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Answer 2

Stethoscope:

Some of the more well-known arthropods include insects, crustaceans, and spiders, as well as the fossil trilobites . Arthropods are found in virtually every known marine (ocean-based), freshwater, and terrestrial (land-based) ecosystem, and vary tremendously in their habitats, life histories, and dietary preferences.....