D. the Olympic bicycle racer who goes faster when he is racing against a person rather than the clockSocial facilitation is when individuals are motivated to do their best because of an external stimuli or individual.Thank you for your question. Please don't hesitate to ask in Brainly your queries.
D. when the US was expanding its territory, the Native Americans were kicked out of their lands and were sent to camps and toward deserted lands
The second amendment gives Americans the right to "keep and bear arms"
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It should be noted that the main goal when normalizing is to decompose relations, therefore, the statement given is true.
It should be noted that the main goal during normalization include the minimization of data redundancy and simplifying the enforcement of referential integrity.
Also, normalization makes it easier to maintain data and decompose relations with anomalies to produce smaller, well-structured relations.
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<span> according to pleck, Pablo is experiencing: Roles strain
Roles strain refers to the stress that caused by not being able to feel someone's expectation to fulfill a certain role.
In this case, the stress come from the different pressure from both his wife who expect Pablo to fulfill the role as a sensitive person and society who expect Pablo to fulfill the role as the provider.</span>