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mart [117]
3 years ago
10

Geologists use the blank test to determine the hardness of a mineral

Physics
1 answer:
Ludmilka [50]3 years ago
8 0
Geologists use the Mohs Harness Scale (aka the Scratch Test) to determine the hardness of a mineral.

For more info, check out http://geology.com/minerals/mohs-hardness-scale.shtml
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<u>Seminiferous tubules, epididymis, vas deferens, urethra </u>

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