It is true that g<span>eologic maps demonstrate the elevations of a particular area of Earth.</span>
The beginning of the Precambrian<span> period starts with the formation of Earth about 4.5 billion years ago and ends at the first sign of complex life about 540 million years ago. Though the </span>Precambrian<span> Period is often referred to as a period, it's actually the only supereon, which means that it spans multiple eons. The Precambrian is known as the geologic era. The Precambrian is the 1st era. hope that helped</span>
Answer:
Use less electricity, ride bikes instead of cars, eat more vegetables, and use less factories that cause pollution
Explanation:
A. Korea the U.S tried to stop the spread of communism in Korea. It was divided to the US and the Russians. <span />
