Can you maybe provide more detail?
A writer should use a reciprocal pronoun when:
B. two or more subjects of the sentence are also objects.
<u>Reciprocal pronouns</u> (<em>each other</em> and <em>one another</em>) are used to indicate that two or more people are carrying out a given action. A writer should use them as objects when they have already been mentioned as subjects. For example:
<em>Gary and July could not wait to give the presents to </em><em>each other</em><em>. </em>
Answer: Minerals
Explanation:
A rock is made of minerals. It should be noted that minerals are crystalline solids which are formed from atoms that are chemical bonded to an orderly structure.
Examples of common rocks include limestone, granite, basalt, and sandstone.
Therefore, after unscrambling the word, the answer is "minerals".