Choose the Most Appropriate Statement That Matches Each Term

Choose the most appropriate statement that matches each term.
-composite heritage

A) a substance that occurs only or predominantly in cells of a specific type
B) simple transitional forms between early organic compounds and the first living cells
C) have similar genes for energy metabolism to eukaryotes
D) first organisms with the noncyclic pathway of photosynthesis
E) store DNA wrapped around histones, like eukaryotes
F) in eukaryotes, indicated by a mix of bacterial and archaeal traits
G) dome-shaped fossil remains of photoautotrophic bacteria (some nonfossil structures also form) .
H) RNAs that function as enzymes
I) earliest known organism that can be assigned to a modern group