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kupik [55]
3 years ago
7

(Hypothetical) In order to assess the effectiveness of a new fertilizer, researchers applied the fertilizer to the tomato plants

on the west side of a garden but did not fertilize the plants on the east side of the garden. They later measured the weights of the tomatoes produced by each plant and found that the fertilized plants grew larger tomatoes than did the nonfertilized plants. They concluded that the fertilizer works. (a) Was this an experiment or an observational study
Social Studies
2 answers:
Ostrovityanka [42]3 years ago
6 0

Answer: This was an EXPERIMENT.

Explanation: An experiment can be defined as an examination under inhibited conditions made to examine the validity of a hypothesis, demonstrate a known truth, or determine the efficacy of something that has not been tried before.

In this question, the researchers applied the fertilizer to some parts while they didn't apply to some other parts. This act, is a quality of an experiment in the sense that the test was done under inhibited conditions. If the fertilizer was applied everywhere, it can be an observational study.

Reptile [31]3 years ago
5 0

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.

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Which is the name of the Baghdad library and resarch center where scholars gathered during the Golden Age of Islam. The House of
scoray [572]

Answer:

The House of Wisdom.

Explanation:

The House of Wisdom is the name of the Baghdad library and research center where scholars gathered during the Golden Age of Islam.

It was established by Caliph Haround Al-Rasheed in 830 AD in the city of Baghdad, Iraq.

Basically, the House of Wisdom was originally named Khizanat al-Hikma (Library of Wisdom) and it comprises of manuscripts and books on various fields such as sciences, arts, engineering, philosophy in different languages.

Over the years, about thirty years later it grew and expanded magnificently more than its original size. Thus, it became a very large academy and was named Bayt al-Hikma (the House of Wisdom).

Hence, as a magnificent library and research center it availed both male and female scientists, translators, scribes, copyists, authors and writers of various ethnicity the opportunity to read, write, translate, discuss and debate with one another.

4 0
2 years ago
List one of the presidents wife´s name
katrin2010 [14]
One of the presidents wife's name is:

Michelle Obama. The wife of Barak Obama.

Also there is:
Marry Todd Lincoln. Abraham Lincolns wife.

I also included a picture of the two wife's of the presidents.

I am Glad to help.

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3 years ago
In which country is a system of unlimted government practiced?
olya-2409 [2.1K]
India has a limited government because the constitution of the country puts restraints on the government's power.
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3 years ago
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What was different about the Renaissance<br> compared to the Middle Ages?
maria [59]

Answer:

The Middle Ages was a dark phase while the Renaissance was a intelectual and cultural movement

7 0
2 years ago
In a(n) ________, merchandise is allocated to stores on the basis of forecasted demand
Olenka [21]

In a(n) <u>push supply chain</u>, merchandise is allocated to stores on the basis of forecasted demand.

The push supply chain approach means that selections about when merchandise is synthetic and shipped are decided by using expected client demand. The most apparent example of the traditional push deliver chain method is for seasonal items.

The supply chain approach determines that product must be fabricated, brought to distribution facilities, and made available in the retail channel. beneath a pull supply chain, actual client demand drives the manner, whilst push techniques are pushed by lengthy-time period projections of customer demand.

A Push-model delivery Chain is one wherein projected demand determines what enters the manner. For example, umbrellas get pushed to shops a month before the rainy season begins.

Learn more about push supply chain here: brainly.com/question/28104819

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5 0
2 years ago
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