Answer:
moles are equal to the coefficients infornt of chemical equations knowing the moles can help so much when finding either grams or the volumes
Take a pic on google and do google speech’s nd it’ll find the packet for you
Answer:
Sedimentary Rock. You know from the fossils and remains of shells inside.
Explanation:
If it were igneous, the fossils would be melted away. Maybe not with metamorphic, but it's most likely sedimentary.