Question

how to make stethoscope model around​

Answer 1

Answer:

Cover the top of a funnel with a balloon. ...

Wrap electrical tape around the balloon to hold it in place, if needed. ...

Stick the end of the funnel into a piece of clear, flexible, plastic tubing. ...

Add a second, matching funnel to the other end, if desired. ...

Use the stethoscope in a quiet room

Explanation:

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Answer 2

Answer:

Cover the top of a funnel with a balloon. ...

Wrap electrical tape around the balloon to hold it in place, if needed. ...

Stick the end of the funnel into a piece of clear, flexible, plastic tubing. ...

Add a second, matching funnel to the other end, if desired. ...

Use the stethoscope in a quiet room

Explanation: