1	aeronautics		_____	showed clearly
2	laboratory		_____	people who request employment or acceptance
3	astronaut		_____	a person trained to fly in a spacecraft
4	simulate		_____	a room or building equipped for scientific research or experiments
5	rocketry		_____	skills or other traits that suit a person for a particular job or activity
6	physics		_____	the science of matter and energy and of how they relate to on another
7	qualifications		_____	the science of designing, building, and flying rockets
8	applicants		_____	to pretend in an imitation of something
9	demonstrated		_____	in a careful, orderly way
10	methodically		_____	the design and construction of aircraft