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tigry1 [53]
4 years ago
14

HURRY FAST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Chemistry
2 answers:
miss Akunina [59]4 years ago
8 0
B. The sand increases friction by increasing roughness.
Nat2105 [25]4 years ago
5 0

Answer:

B. The sand increases friction by increasing roughness.

  • Explanation: bc

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What is the significance of a gene?Immersive Reader
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Explanation:

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