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  • 13-01-2017
  • Biology
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a substance produced by some insects that was used to make records before world war II

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W0lf93
W0lf93 W0lf93
  • 19-04-2017
Shellac, a resin secreted by the female lac bug, on trees in the forests of India and Thailand. Phonograps and 78 rpm gramophone records were made of it until vinyl long-playing records from the 1950s onwards.Hope this helps. Let me know if you need additional help!I hope that I could help :) sometines those questions are tricky. Let me know if you need additional help
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