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Home Q & A Board Science-Related Homework Help Geography and Earth Sciences
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luciaf99 luciaf99
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6 years ago
Obsidian exhibits a ________ texture.
 
  A) glassy B) fine-grained C) coarse-grained D) porphyritic
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lconard0726lconard0726
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6 years ago
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luciaf99 Author
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6 years ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
Loruiz15
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Yesterday
You make an excellent tutor!
lipop
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2 hours ago
Smart ... Thanks!
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