How will the amount of fertilizer used on a field affect the number of earthworms found there? (science)

Why is the study of demography important to geographers

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

What do muslims believe a prophet is? a deity an angel a minister a messenger