Answer:
A - The Democratic Republic of the Congo
Explanation:
Modern day DRC looks similar to the yellow highlighted. All the other countries do not match up with those borders.
<span>Ore deposits of the element Aluminium do not require extreme concentrations because it is one of the most abundant elements in the earth's crust.
</span><span>Aluminium is the most common metal in the </span><span>Earth's crust.
</span>However aluminium can not be found free stand alone. All of the earth's aluminum<span> is combined with other elements to form compounds.</span>
A covalent bond is a chemical bond that involves the sharing of electrons pairs between 2 nonmetal atoms. Hope that helped
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