They are alike because some are made out of the same elements.
no
no minerals are not known to be fossil fuels
They both have minerals and rocks
They all have minerals
They all have minerals
Teeth and eggshells are alike due to their chemical components. They both have calcium minerals.
Rocks and minerals are not alike unless a rock is made of just one mineral (eg a Quartzite or an Anorthosite). Normally rocks are made of one or more minerals.
They are found all over the world.
Both calcite and halite are evaporate minerals.
rock is a naturally occurring and coherent aggregate of minerals
Rocks and minerals are both naturally occurring solid substances found in the Earth's crust. Minerals are the building blocks of rocks, as rocks are made up of one or more minerals. Both rocks and minerals have characteristic physical and chemical properties that can be used to identify them.
Dark Colour, Clay mineral composition (Kaolanite), Laminations of minerals