Q: 2:3 who is left among you that saw this house in her first glory? and how do ye see it now? is it not in your eyes in comparison of it as nothing?
A: 2:3 Who is left among you that saw this house in her first glory? and how do ye see it now? is it not in your eyes in comparison of it as nothing?

Q: this collection includes 7
A: This collection includes 7

Q: before dealing with the main theoretical approaches, we should ask ourselves, why there are so many different (and often competing!) are theories!!
A: Before dealing with the main theoretical approaches, we should ask ourselves, why there are so many different (and often competing!) Are theories!!

Q: some scholars have approved of heron's practical skills as a surveyor but claimed that his knowledge of science was negligible.
A:
Some scholars have approved of Heron's practical skills as a surveyor but claimed that his knowledge of science was negligible.