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Select the correct answer.

Which statement best explains why this extrusive volcanic rock does not have visible crystals?


A.
It is homogeneous and composed of a soft mineral.
B.
It does not contain atoms of any Earth minerals.
C.
It cooled down before large crystals could form.
D.
It wasn’t exposed to friction during its formation.

2 Answers

7 votes

Answer: C for plato users

Step-by-step explanation:

User Jaredready
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2 votes
The answer is C. It cooled down before large crystals could form
User Vibert
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