This advancement would be crop growing.
When people first started growing crops, this enabled them to stop living nomadic lives, where they had to go from food source to food source, but stay at one location that enable them to grow crops which they needed to make food out of. Eventually, this had led to the formation of villages and ever bigger urban areas :)
Answer:
The various wars resulted from a wide variety of factors, including cultural clashes, land disputes, and criminal acts committed by both sides.
Explanation:
Answer: d) Persistence
Explanation:
Persistency is defined as the mechanism in which something is continuously followed , practiced,acted or believed even if their is opposition against it.It displays determination of something.
According to the question, persistence is shown through Matt's decision because he is constantly trying completely to learn about the new billing process through modules even though he doesn't find sense in the process
Other options are incorrect because direction, pleasant working habits, intensity and fixation of process is not shown through continuation of act or idea even in presence of opposition.Thus, the correct option is option(d).
I would say C, because the smoke from coal consumption emits a large amount of carbon dioxide.
