The answer is "Experimental research".
Experimental research refers to any research led with a scientific approach, where an arrangement of variables are kept steady while the other arrangement of factors are being estimated as the subject of test.
The most straightforward case of an experimental research is leading a laboratory test. For whatever length of time that examination is being directed under logically satisfactory conditions – it qualifies as a trial explore. A genuine experimental research is thought to be fruitful just when the scientist affirms that an adjustment in the dependent variable is exclusively because of the control of the independent variable.
Belgium is located between German and France
Feudalism declined during the Crusades because B. many knights lost their lives and fortunes in battle.
<h3>What is Feudalism?</h3>
This refers to the system of land ownership where a lord gives out land to his faithful vassal, as reward for work.
Hence, we can see that this system declined during the Crusades primarily because there was a great loss of life by the knights in the bitter battle that ensued.
Read more about feudalism here:
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Answer:
d.visual
Explanation:
Visual encoding -
The memory of the human and living organisms have the ability to remember , recall , store and encode the information better , when it is given in the form of visuals , is known as the process of visual encoding .
Hence , from the question ,
Felipe look at the presentation and can very well notice the words written in italics or bold , and , as these words are different from the normal words , So, Felipe better remember those words .
Therefore , the example shown in the question is of Visual encoding .