Which of the following is true about bases?
a. they have a sharp or sour taste
b. they tend to decrease the ph of a solution
c. they to build up cells
d. they release hydroxide ions in solution.

Sea exploration became important during the late middle ages because europeans most likely wanted to

What was president nixon’s approach of using tension between us and other nations

Write two paragraphs to explain how the cold war changed after the 1960s. first, identify the ways it changed during leonid brezhnev's leadership in the 1970s. then, explain how the cold war changed when ronald reagan was in office in the early 1980s. include supporting facts and details from the text in your response.