Answer :
Unlike a mineral, a rock is made up of multiple substances. The correct option among all the options that are given in the question is the second option. The other choices given are incorrect and can easily be avoided. I hope that this is the answer that has definitely come to your desired help.
The correct answer is option is made up of multiple substances.
The mineral can be defined as the crystal of the inorganic solid, which have a definite composition, and a specific atomic structure. the rocks are the group of many minerals, along with some organic remaining and the mineraloids.
The mineral and the rocks, both are formed in nature and both are referred as natural resources.