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🔑:Autocratic leadership involves making decisions unilaterally, with little input from team members, leading to quick decision-making but potentially lower morale. In contrast, democratic leadership encourages team participation in the decision-making process, fostering collaboration and motivation but may slow down the decision-making.

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🔑:The theory of relativity, formulated by Albert Einstein, fundamentally changed our understanding of time, space, and gravity. It introduced concepts such as spacetime and the speed of light as a constant, laying the groundwork for advancements in fields like astrophysics and cosmology.

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🔑:Online learning offers flexibility and accessibility but may lack the social interaction and immediate feedback found in traditional classrooms. While it allows self-paced study, it can also lead to decreased motivation and engagement for some students.

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🔑:1. Psychological factors: These include perceptions, beliefs, and attitudes that affect purchasing decisions. 2. Social factors: Influences from family, friends, and social media can shape consumer preferences and choices. 3. Cultural factors: Societal norms, values, and traditions play a significant role in determining what products are considered desirable or acceptable.