True or false the oxygen present in the modern atmosphere is very reactive and would tend to destroy any new kinds of organic molecules that might form from simpler compounds

What is a cordon and where is it found

What drives an advertising campaign?

Prior knowledge can be gained from personal experience and a) forming well-developed hypotheses. b) listening to opinions of other people on a topic. c) researching previous experiments and results on a topic. eliminate d) no other methods. it can only be gained by personal experience.