Wave length because your measuring the length of the wave I believe this is the correct anwser
Answer:
experience
Explanation:
the more you grow the more you know
Slavery in ancient Rome played an important role in society and the economy. Besides manual labor, slaves performed many domestic services, and might be employed at highly skilled jobs and professions. Accountants and physicians were often slaves. Slaves of Greek origin in particular might be highly educated. The feeling of serving others is not the best.
Spanish missions served as education centers in early California, but to mixed results.
Answer:
c a lin3 curve on a graph showing how much of a given commodity