Yes, it is believed that one of the first Greek ancient astronomers, and the first notable Greek philosopher, was Thales, who lived at the beginning of the 6th Century BCE.
That’s very simple uranium I believe but I haven’t done science class in like 7 years so don’t quote if I’m wrong
The Answer Is A. Hope This Helps ;P
Oswald Avery in 1944 discoveries DNA was responsible for storing and passing information throughout generations