Answer: It's an EXPERIMENT
Explanation: Experiment is done when we apply anything to a samples or conditions in other to study another sample or conditions.
Observation is done when, we study samples or conditions in it's natural way, without application of anything that may alter it's result.
Because the researcher has applied fertilizer to one side and did not apply to the other side, that means he has performed an experiment. Since he wasn't observing the two sample in it's natural way without any external application.
Answer:
External geological agents: Which are water, ice, wind and living beings. The different actions of the external geological agents are called external geological processes (weathering, erosion, transportation and sedimentation). These agents destroy and shape the Earth's relief.
I'd go for Order and Stability. A is not normally found intrinsically in religious beliefs or phisophies of life, C is a tenant of Christianity and D is related to economy and history.
Answer:
c. were often the result of civil wars between tribes within a country
Explanation:
As a result of colonial history and rulings in Africa, the borders of the countries did not form naturally by the people of different communities but were made by dividing the land between colonizers and armies.
Because of that, various tribes and ethnic communities were “cut off” from their people, <u>while being stuck in the same legal country with people they did not share values with.</u><u> </u>During the 20th century, this resulted in many problems and fights, as well as wars in different countries.<u> They would be sometimes settled only by the military dictatorship.</u>
