the answer to your question is
volume
DR is the correct answer
hope this helps
CLOUDS would be one of the interacting parts in a weather system.
he is a good scientist because he postulated that chemical reactions resulted in the rearrangement of the reacting atoms
Explanation:
Thus, those metals which remain unaffected by moisture, oxygen and carbon dioxide of the air can occur native or free. In other words, the unreactive metals occur in nature in free state because of their low reactivity towards chemical reagents. ... Metals usually occur in combination with nonmetallic elements.