Aquiet eruption may produce this type of slow moving, cooler lava that hardens to form rough chunks. what is this?

About 140,000 japanese died in this japanese city when americans dropped an atomic bob at the end of world war ii

What statement about charlemagne is not true? a. charlemagne's empire collapsed during his rule b. charlemagne sent missionaries throughout europe c. charlemagne encouraged the arts and education d. charlemagne ruled much of western europe a. charlemagne's empire collapsed during his rule

The inner planets mercury, venus, earth, and mars were formed by