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.
D. That's why they say you have the right to remain silent, anything you say can and will be used against you, etc. when you get arrested.
Despite efforts to become more diverse, minorities remain underrepresented to varying degrees in the vast majority of<span> larger police departments throughout the country. Particularly in jurisdictions experiencing rapid </span>demographic<span> shifts, police largely </span>do<span> not </span>reflect<span> on that.</span>
Answer: goto bed you pieceof shof
Explanation: ok
Answer: Industrialization, urbanization, immigration, and political corruption.
Explanation:
The progressive era represents a period of progress in the history of the United States. The then government's main goals were industrialization, which with its appearance led to urbanization because the focus of everyday life shifted from the countryside to the cities. The government has also sought to address certain immigration issues. Apart from the above, the progressive era also represents a period of dealing with corruption, primarily in state institutions. Most historians believe that the Progressive Era was a period that lasted from 1890 to 1920.
