Mani2CoolForSchool
Mani2CoolForSchool Mani2CoolForSchool
  • 25-10-2021
  • Biology
contestada

Does obsidian occur naturally

Respuesta :

SM5146
SM5146 SM5146
  • 25-10-2021

Answer:

yes

Explanation:

obsidian is formed when lava cools

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