I think that the answer is Indo-European.
The rate of natural increase refers to the difference between the number of live births and the number of deaths occurring in a year, divided by the mid-year population of that year, multiplied by a factor (usually 1,000). It is equal to the difference between the crude birth rate and the crude death rate.
Answer:
Stratigraphy is a branch of geology concerned with the study of rock layers (strata) and layering (stratification). It is primarily used in the study of sedimentary and layered volcanic rocks. Stratigraphy has two related subfields: lithostratigraphy (lithologic stratigraphy) and biostratigraphy (biologic stratigraphy).
Explanation:
hope this helps you if it does please mark brainiest
"Sulla<span> took control of </span>Rome<span> in late </span>82<span> and early 81 BC after victories in the civil war of his own making, and those of his chief legate Pompeius Magnus. ... </span>Sulla<span> not only butchered the constitution through various reforms he would make, but also focused his power on the leading members of the Roman ruling </span>classes<span>." This quote should help!</span>
