Machine that is used as a substitute kidney is a blank machine

How did the completion of the transcontinental railroad change the lives of american citizens? a-it increased the wealth of all americans and enabled them to travel more.b-it made cross-country travel too expensive for ordinary americans.c-it decreased the safety of americans who moved to settle the plains.d-it shortened travel time between the east and west for all americans.

What is something current on the news happening? not anything about a fire

Name two parts of japanese society that were adopted from chinese society.