Which of the following is not true of minerals? They are(have): ...

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Which of the following is not true of minerals? They are(have):
  a. crystalline.
  b. organic.
  c. naturally occurring.
  d. definite chemical composition.
  e. characteristic physical properties.

Question 2

Resources that include sand, gravel, crushed stone, salt, and sulfur are known as
  ___________________ _ resources. Fill in the blank(s) with the appropriate word(s).

[Jordin Calloway]

Answer to Question 1

B

Answer to Question 2

nonmetallic

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Gracias!

[kishoreddi]

Thanks for the timely response, appreciate it