Answer: Systematic study
Explanation:
Systematic study is the knowledge and information that is extracted from step by step technique in orderly manner.This field consist of facts and scientific content for studying any behavioral pattern. Systematic study is based on methods, research, observation etc.
According to the question, systematic study should also be considered as an addition to the instinctive ideas about human.It will provide knowledge and accuracy about the idea through methodical knowledge.
Answer:The Central African Republic is, in essence, an undulating plateau. Central and south are a series of forested, rolling hills, with some topping 2000 ft. A dense tropical rainforest in the southeast fronts the Ubangi River, and in the north, the land flattens into a treeless, desert-like savanna grassland.
Explanation:Has alot of animals and features
Colombia has a tropical climate along the coast and eastern plains. However it can be a bit cooler in the highlands. The best time to visit Colombia is December to March as well as July and August. The weather is pleasant during these months and many festivals take place at this time.
Explanation:
A.improved materials allow an industrialized economyto grow and change.