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As industry grew, the population of the United States shifted and grew. Based on the graph, if the total population in 1820 was about 10 million, how many of those people lived in cities?
answered
May 25, 2021
History
middle-school
4
votes
231k
views
Is 10 1/2 greater then or less than 10 3/4
answered
Apr 11, 2021
Mathematics
college
3
votes
214k
views
NASA communicates with the Space Shuttle and International Space Station using Ku-band microwave radio. Suppose NASA transmits a microwave signal to the Space Shuttle using radio waves with a frequency
answered
Mar 29, 2021
Chemistry
middle-school
1
vote
125k
views
Which of the following best describes an antibody? 1. Protane the targets and blocks and molecules 2. A molecule that causes the body to react negatively to certain substances 3. A tiny invader, like a
answered
Jan 6, 2021
Biology
high-school
5
votes
63.7k
views
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