Which group best describes the order of events in the development of the airplane?
group...
Which group best describes the order of events in the development of the airplane?
group a
hot-air balloon flights pioneer air travel
aviators fly gliders—heavier-than-air aircraft with no engines
development of engine-powered machines with propellers and lightweight motors
first-ever flight across the english channel
construction of the first military airplanes
world's first scheduled commercial airline
group b
development of engine-powered machines with propellers and lightweight motors
world's first scheduled commercial airline
first-ever flight across the english channel
hot-air balloon flights pioneer air travel
aviators fly gliders—heavier-than-air aircraft with no engines
construction of the first military airplanes
group a, or group b?
Answers: 2
History, 22.06.2019 07:00
What was a common theme of folk and rock music created by the 1960s counterculture? a.nonviolence b.hate c.self-denial d.aggression
Answers: 2
History, 22.06.2019 14:30
How does the architecture of the ruins at greek zimbabwe reflect the characteristics of african civilization
Answers: 1
History, 22.06.2019 16:00
1. current events - by going to any of the major news sources on the internet, find out the issues that are being discussed in congress by searching under "politics." find a subject that interests you, tell what it is and explain what the issue is about. detail what the arguments are on each side of the question. put the soures
Answers: 2
Biology, 08.04.2020 22:17
Engineering, 08.04.2020 22:17
Computers and Technology, 08.04.2020 22:17
Mathematics, 08.04.2020 22:17
Chemistry, 08.04.2020 22:17
History, 08.04.2020 22:17
History, 08.04.2020 22:17
Mathematics, 08.04.2020 22:17
Mathematics, 08.04.2020 22:17
English, 08.04.2020 22:17
Mathematics, 08.04.2020 22:17