During the First 5-600 Million Years on Earth Temperatures Ranged

Multiple Choice

During the first 5-600 million years on Earth temperatures ranged from 500-1000°C,atmospheric pressure was 10 times current levels and the planet was bombarded with meteorites.How would these conditions favor the formation of biological molecules?

A) Many chemical reactions are favored by high temperature and pressure
B) Many chemical reactions are inhibited by high temperature and pressure
C) Oxygen will break down many organic molecules by oxidation
D) Oxygen will break down many organic molecules by reduction
E) Oxygen is necessary to produce many organic molecules