Answer:
External validity.
Explanation:
Whether the results of this study help us to understand the relationship between cell phone use during class lectures and work performance in real-life institutions is a question of <em>external validity</em>. Whether the conclusions of a scientific study can be applied to other institutions and other activities is a matter of external validity. External validity is the generalization of the results of a scientific study to other contexts.
Answer:
Characteristics. Authoritarianism is characterized by highly concentrated and centralized government power maintained by political repression and the exclusion of potential challengers. It uses political parties and mass organizations to mobilize people around the goals of the regime.
Explanation:
The line of defense that Cilia and mucous can be categorized with is First line of defense.
- The first line of defence can be regarded as innate immune system.
- Level one of this system usually encompass some physical barriers such as our skin as well as the mucosal lining in our respiratory tract.
- The tears as well as our sweat and mucous that is been manufactured through our skin as well as mucosal lining can as well be regarded as the part of the physical barrier.
Therefore, First line of defense serves as innate immune system
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