The correct option is b. One main characteristic of all minerals is that they are inorganic.
<h3>What is a mineral?</h3>
A mineral is a term used to describe a naturally occurring material that has its own set of unique chemical and physical properties. These properties can vary, such as <em>hardness</em>, <em>colour</em>, <em>acidity level,</em> etc. Examples of minerals includes,<em> gold,</em> <em>copper</em>, <em>crude</em>, etc, all of these materials are not man made, they are naturally occuring.
<h3>What does inorganic mean?</h3>
The term inorganic describes any material that is not made up of living matter. In other words, they are liveless substances. Hence, minerals are classified as inorganic materials due to having this very nature.
You can learn more about inorganic minerals here brainly.com/question/1041869
#SPJ1
