I believe it's DNA.
1 AU is about 93 million miles (92,955,808 miles to be exact) 100km is 62.14 miles This should help a little.
You might still like to check out "thermohaline circulation".
You might like to check out a "star wheel"; it has all the constellations for the particular hemisphere on it, and a wheel that you turn to the correct date and time. It will show you which constellations are visible at that time.
Thank you Writeacher. The reason that I thought Athens is an eponym as well as a toponym, is that in one of the sites it said that Romulus is the eponym for Rome and Rome is an eponym for Romulus. Thank you so much for all your help and patience. This is a fantastic site and a...
After having studied all the sites suggested by Sra and Writeacher, I have found, that "eponym", as well as "toponym", has two definitions. EPONYM: 1) a name from which another name or word is derived. 2)a word derived from a person. This would make both, A...
Merci, Mme, vous êtes très gentile. Non, ce n'est pas pour une compétition.
Merci beaucoup, Sra. Sorry to have been such a bother so early in the morning!
Merci beaucoup, Sra and thank you Writeacher.