Answer:
Paleontology seeks to map out how life evolved across geologic time. A substantial hurdle is the difficulty of working out fossil ages. Beds that preserve fossils typically lack the radioactive elements needed for radiometric dating. This technique is our only means of giving rocks greater than about 50 million years old an absolute age, and can be accurate to within 0.5% or better.
Explanation:
In general, politicians pay the most attention to middle-age white people in elections, since they believe they are the most active voters, instead of the very young and the very old.
The correct answer that would best complete the given statement above would be the word AUTOMATISM. <span>Robert Motherwell was influenced by the surrealist concept of automatism, </span><span>which incorporates intuition, spontaneity, and the accidental when creating artwork. Hope this answer helps. </span>