The rock on the top would be formed most recently, so A.
Answer:
Chemical rocks form when minerals dissolve in a solution and crystalize.
Explanation:
Answer:
Fluorine
Explanation:
Fluorine is the element with the symbol F. It is the lightest halogen and it exists as a highly toxic pale yellow atomic gas at standard conditions. This extremely ranks 24th in the universal abundance and 13th interrestrial abundance.
Answer:B, these efforts will decrease the amount of heat that the atmosphere traps
Explanation:
Answer:
Each of your kidneys is made up of about a million filtering units called nephrons. Each nephron includes a filter, called the glomerulus, and a tubule. The nephrons work through a two-step process: the glomerulus filters your blood, and the tubule returns needed substances to your blood and removes wastes.
Explanation:
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