Tell me two fun facts about yourself that I don’t already know. Write each of these facts on a separate sheet of paper. Capture a clear recording of the entire first page and insert it here. Then capture a second clear recording of your entire second page and insert it here. (You must have two separate recordings, and each recording must show the entire page to get full credit.)

Aqueous hydrobromic acid (HBr, molar mass 80.912 g/mol)) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium bromide (NaBr) and liquid water (H2O). If 0.105 g of water is produced from the reaction of 0.810 g of hydrobromic acid and an excess of sodium hydroxide, calculate the percent yield of water. Be sure your answer has the correct number of significant digits in it. 

What is expected to happen if the proper regulatory framework is not established for UAS operations in urban environments? ©

(TRUE or FALSE) Security vetting for certification of UAS-related personnel, addressing cyber and communications vulnerabilities, and maintaining/enhancing air defense and air domain awareness capabilities is a national security implication that the FAA is addressing. ©

During muscle cell development, multi-nucleated muscles cells with lateral nuclei and a striated appearance are known as:

(True or False) The FAA’s Part 107 rules had not been finalized when the six UAS Test Sites had initially been created. Therefore, Certificate of Waiver or Authorization (COA’s) was required to fly at the UAS Test Sites. ©

What does the acronym SAA stand for? ©

The most critical period of prenatal development is the ______ period because all major tissues, organs, and body systems are formed.

This is the chemical formula for acetone: (CH3)2CO. Calculate the mass percent of hydrogen in acetone. Round your answer to the nearest percentage. The molar mass of carbon atom is 12.0096 g/mol, H atom is 1.00784 g/mol, O atom is 15.9994 g/mol.

(True of False) One of the general requirements and assumptions of the FAA that pertains to all UAS operations, that are integrated into the NAS, is that ATC has no direct link to the UA for flight control purposes. ©