How to learn question answer​

Jotting down answers will not only help you in memorizing answers for the exam, but will also boost long term memories

Explanation:

The best way to learn any answer is to read it and then write it down in a paper. Finish your chapters and if you find problem in memorizing them, just jot them down! Jotting down answers will not only help you in memorizing answers for the exam, but will also boost long term memories

3 hours because it is a decent distance.

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).