<span>To </span>join<span> a </span>political party<span>, </span>you have<span> to be at least 14 years </span>old<span>. To vote in an official election to elect government officials, however, </span>you have<span> to be </span>18 years old<span>. </span>
Answer:
Chemical composition
Explanation:
Minerals are usually classified according to their chemical composition. The chemical composition of a mineral is usually identified through the use of a mass spectrometer. However, to some extent, minerals are also classified according to their physical properties, such as color, shape and sharpness. This is a method that is much more simple and requires less money and time.
Answer: The colonial settlements had raw materials for the mother country or home country to use
Explanation: