Answer:
Feudalismo: Un sistema político y económico de Europa desde el siglo IX hasta aproximadamente el siglo XV basado en la tenencia de todas las tierras en feudo o tarifa y la relación resultante de señor a vasallo y caracterizado por el homenaje, el servicio legal y militar de los inquilinos y la confiscación. ... Los vasallos estaban en una clase algo más alta que los campesinos.
Explanation:
In sociology, Marx's theories are used to study society through economic systems. ... Conflict theory has been used to examine several aspects of society that are built upon class conflict, which Marx argued were designed to protect the wealthy, not society as a whole.
Answer:
Trigger words
Explanation:
Trigger words are words or phrases that a listener emotionally reacts to due to previous experience they've had where that particular word also played a role.
It awakens the subconscious of the listener as it flashes back his/her mind to the incident which happened where same word has occured before.
Researchers record the average time it takes rats to complete the maze. In this study, the number of feed pellets was independent as per Manipulation of the Independent Variable
Manipulation of the Independent Variable Again, manipulating an independent variable involves systematically altering its levels so that different groups of participants are exposed to different levels of that variable, or This means that the groups will be exposed to different levels at different times. Independent variables are variables that researchers manipulate to better understand how phenomena, structure, and behavior are related to the dependent variable and Alternative Hypothesis . Instrumental variables are the independent variables in an experiment. It's called "manipulated" because it's something you can change. That is, you can decide in advance whether to increase or decrease. Experiments should always have only one instrumental variable.
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1.) Organisms 2.) organs 3.) Response 4.) cells 5.) energy
