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A __________________________ is a group of cells that usually have common embryonic origin and functions together to carry out specialized activities.

Type of cell with multiple nuclei and working as “Antigen Representing Cell” doing Phagocytosis and found in many different types of connective tissue is a [A].

This is a thin extracellular layer, that commonly consists of basal lamina and reticular lamina, that is found underneath the epithelial tissues. This structure provides attachment site for epithelial tissue.

What is Endothelium? describe briefly and give two example. (Extra Credit 3 points)

What are the differences between natural and synthetic fibers? (provide at least one)

What would you observe if a fiber were anisotropic? 

The Boeing Insitu Scan Eagle (of which the University of North Dakota operates) can stay aloft for how many hours? ©

(True or False) The Global Hawk which is a “High Altitude Long-Endurance” UAV is armed with weapons and can be used as a battlefield airborne communications node. ©

Which of the following can a UAS be used for with the application of Education, Training and Research? ©

Which of the following certificates do not need to be presented to the FAA or law enforcement upon request. ©