All cells need water to survive. In order to maintain the necessary amounts, water can flow across the cell membrane from areas of higher concentration to areas of lower concentration. What is this flow of water called?

Do you think that Alexander was worthy of the title "Great"? Explain.

4. Which groups were opposing the British and their policies in North America and why?

How do Lincoln and davis' perceptions of the constitution differ

This Indian leader was an instrumental influence on Martin Luther King and his nonviolent protest movement. Jawaharlal Nehru Indira Gandhi Rajendra Prasad Mohandas Gandhi

Which is the most reliable source of information? A. a website with broken links B. a last updated in 2007 C. an article published in a scholarly journal D. a wikipedia article updated yesterday

What was the "car culture" of the 1950s? an economy that was focused solely on the car industry a rise in TV shows sponsored by car companies a way of life that centered around the automobile a rejection of consumerism and conformity

What is the relationship between the Czech Republic and Slovakia? a. Slovakia is the southern region of the Czech Republic. b. Fighting between the two countries has caused frequent border changes over the centuries. c.

Which of the following would be part of republican process

Finally, what role do the union play in today's world?

When was computer created?