A) State the Law of Conservation of Matter.​

The Law of Conservation of Matter says that the amount of matter stays the same, even when matter changes form. Another way to explain the law of conservation of matter is to say that things cannot be magically created or destroyed.

Explanation:

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answer; protein;

answer is: naturally occurring solid, inorganic compound or element is mineral.

minerals usually have crystalline form, that means than crystal constituents (atoms, molecules or ions) are arranged in a highly ordered microscopic structure, forming a crystal lattice that extends in all directions.

for example magnetite is a mineral of iron oxide (fe₂o₃).

calcite is a carbonate mineral and the most stable polymorph of calcium carbonate (caco₃).

dolomite is an   carbonate mineral composed of calcium magnesium carbonate (camg(co₃)₂).