What happened to the scientists' estimates of the Earth's age in the year 1650 since then the scientists now think the earth is much older. Currently Earth's age is approximately <span>4.543 billion years. Thank you for posting your question here. I hope the answer helps. </span>
Answer:ball, ramp, and angle
Explanation: these are the three things that are controls because you can control them
<h2>Sorry, But I don't know!!</h2>
Answer:



- Our final answer is 15 kg .
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