A unique property of stem cells is that they can divide and differentiate, meaning they can become specialized cells. Stem cells can specialize to gain a specific function, for example a stem cell can become a liver cell.
Answer: In 1900 there were 60,000 police; by 2000 there were over 125,000. Over the century they became a much better-trained force. In 1900 new recruits learnt the job by doing it; now each has 14 weeks training.
Explanation: The 1829 Metropolitan Police Act created a modern police force by limiting the purview of the force and its powers, and envisioning it as merely an organ of the judicial system.
Answer: C
Explanation:
D wont work because they only need 3rds of the country to agree to make a change to a Constitution. C only works because before then they needed all 13 states to agree with it. A and B wont work because A the constitution would have never been made because you need all 13 state to agree and back then it was up to the state because the confederal government. B wont work because supreme court only declare laws unconstitutional or constitutional.
Answer:A. A group of proprietors established the colony of New Jersey in its place
New York's and Delaware's proprietors offered large tracts of land to wealthy political supporters who set up English-style manors with rent-paying tenant settlers, both English and Dutch. The English manor lords became immensely rich over the next half century, rivaling the wealth of southern planters.
