The Precambrian eon is separated from the Phanerozoic eon in the fossil record because of poorer record of fossils than that of the succeeding Phanerozoic eon.This is because many Precambrian rocks have been heavily metamorphosed,obscuring their origins,while others have been destroyed by erosion,or remain deeply buried beneath Phanerozoic strata.The Phanerozoic Eon covers 541 years to the present while Precambrian Eon covers 4.6 billion years.
Answer:
Washington State has more deep water harbors than California or Oregon
Roosevelt<span> broadcast his ... To </span>change the economy in 1937<span>, </span>President Roosevelt<span>. cut funds for relief projects .... Women who remained at home contributed to the American War </span>effort<span> by. planting Victory ...</span>
The populist party most clearly represents the needs of farmers.
