Geography, 10.10.2019 02:00 brandon1748
Do the math scientists estimate that earth is 4.54 billion years old. chemical evidence of life appears in the fossil record 3.8 billion years ago. what percentage of earth's history was without life? write a formula for the calculation using variables you define. then use your formula to find the answer
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Which statement best explains the difference between weather and climate
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Which movement developed in the early 1900s and encouraged the nationalist spirit of africans throughout the world? a. african nationalist b. tribalism c. pan-africanism d. african union
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Which statement about portugal is not true? a. it granted independence to its last colony in 1975 b. it has avoided conflict with spain c. it was a leader in european world exploration in the 1400s d. its economy is changing from agricultural to industrial b. it has avoided conflict with spain
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All of the following actions are examples of civil disobedience, except a.) refusing to pay an unfair tax b.) refusing to use government services c.) participating in a protest march d.)planning a riot to destroy a government riot
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Do the math scientists estimate that earth is 4.54 billion years old. chemical evidence of life appe...
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