Please help, Use the phase diagram to answer the following question. At 0°C and 102 kPa, what phase of matter is water in?

a both liquid and vapor

b vapor

c solid

d liquid

sure what is it? ^w^

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).

answer: they produce more slow than unicellular organisms.