What are 5 similar things about falcon 9, space shuttle and Apollo?

Here is one: Both have accumulated thousands of hours of flying time on more than 25 types of aircraft.

Not sure about anymore but I hope this helps you! Sorry this is all the information I have! <3

:)

the factors that the economies of the muslim empires prosper were:

1- land trade routes-located between three continents  

2- sea trade routes

trade contributed to the spread of muslim empires, and with that islamic culture led to a growing feeling of internationalism resulted in the transfer of technology, science, and other cultural forms.