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.
After the collapse the Pope became isolated in rome and bishops started to operate on their own. It also resulted in a combination of secular and ecclesiastical activities and often the secular ones gained an upper hand.
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Answer:
the answer is B which is
Explanation:
The Iroquois traded ocean resources, while the Algonquin did not.
Answer:
It would be hard also taking in the fact that they have no bathrooms and are in their own mess. They would be in very bad shape.
Explanation:
