How old is Earth? About 4.5billion year old.
Precise time of an element's radioactive decay can be studied with the help of amount of Carbon on the body. By measuring and comparing the amount of Carbon on the body, Scientists interpret, & can calculate the actual age of an object
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GPS Satellite Constellation: The baseline satellite constellation consists of 24 satellites positioned in six earth-centered orbital planes withfour operation satellites and a spare satellite slot in each orbital plane. The system can support a constellation of up to thirty satellites in orbit.
Answer:
What kind of people live in Hamtramck?
Hamtramck Demographics
White: 53.98%
Asian: 25.99%
Black or African American: 11.50%
Two or more races: 5.61%
Other race: 2.20%
Native Hawaiian or Pacific Islander: 0.41%
Native American: 0.31%
Explanation:
Answer:
Geolgic time is measured by observing the changes in the fossils from oldest to youngest sedimentary rocks.
Explanation:
