Answer:
Absolute dating
Explanation:
They used relative dating to divide Earth's past in several chunks of time when similar organisms were on Earth. Later, scientists used absolute dating to determine the actual number of years ago that events happened. The geologic time scale is divided into eons, eras, periods, and epochs.
Answer:
Without a single founder, there isn't one single uniform idea from that founder, causing different ideas to develop because this lack of certainty.
Explanation:
I hope this helps you :)
Answer:
I could be wrong im not entirely sure but I think the answer would be automobile
A major change that resulted from he completion of the transcontinental railroad is that goods could be shipped east to west much faster.
<h3>What do you know about the Transcontinental Railroad?</h3>
The Transcontinental Railroad allowed cargo to be shipped east and west as fast as possible because the railway almost had a "direct" route to its destination.
The Transcontinental Railroad allowed commodities to reach their destinations at greater speeds unlike the usual mode of travel at that time, which often traveled by car or by transit on many different trains.
Thus, A major change that resulted from the completion of the transcontinental railroad is that goods could be shipped east to west much faster.
Learn more about Transcontinental Railroad:
brainly.com/question/11433327
#SPJ1
