I think the answer is C, but I’m not 100% sure. It seems to make the most sense out of all of them.
Answer:
Genetics
Continental drift
Explanation:
The genetics knowledge which is a library of traits serves as an information center which can be used to analyse evolution was not available to Darwin.
The knowledge of continents being a giant raft floating on molten rock that could fit into a puzzle was not available to Darwin that could solve the solve the existence of oddly similar terrestrial species on separate continents.
North Korea has a command-type economy.
SULEYMAN was the ruler he was known for many things and idealistic cultures ant technices!Sike!