Obsidian - extrusive igneous
granite - clastic sedimentary
conglomerate - intrusive igneous
evaporite - chemical sedimentary
coal - organic sedimentary
marble - metamorphic
Answer:
C. grinding the reactants into finer grains
Explanation: I just took the assignment.
Answer:
yes because I seen one yesterday
Answer:
I'd say it's a mixture, because you are putting different ingredients together to make something new; aka this salad.
As we all know that energy is the ability to do work