4. Two students are doing an experiment to find out the way the temperature of water affects the speed at which powdered drink mix dissolves. They use one pitcher of ice water and one pitcher of
water at room temperature. They conclude the drink mix dissolves faster in warmer water. Which of
these observations provides evidence to support their conclusion?
A. At the end of the experiment, the ice cubes all melted.
B. At the end of the experiment, the mix dissolves in both pitchers.
C. Stirring the water made the mix dissolve faster in both pitchers.
D. After two minutes, the ice water had some mix that did not dissolve.

i believe the answer is:

-   william jennings bryan is a democrat while mckinley was a republican

at that time, the segment of population that choose for democratic party were the voters with low economic background and vice versa

- william jennings has support of populists and wants to have inflation to farmers while mckinley has support of bankers and businessmen , doesn't want inflation

the fixed value of gold make the large business able to stack up their gold without   being worried that it would devaluated.

- william jennings supported the silver standard while mckinley supported the gold standard

according to jenning, using other metal beside gold could the poor people to have more purchasing power and them advance in the society.

name two ways organisms join a population and two ways organisms leave a population. two ways organisms join a population are birth rate and immigration. two ways they leave are death rate and emigration.

explanation:

the answer here would be

answer

wages and job opportunities have grown slowly since the recovery began five years ago, while technology continues to change the nature of work. while many workers enjoy opportunities unimaginable a generation ago, many others feel the economy has left them b

explanation: