Part One: Experimental Design. Plan out an experiment by answering the guiding questions below. Part Two: Design a Lab Report. Write the outline of a lab report so that another student could complete the experiment by using the materials listed below:

sand water heat lamps thermometers cups

What hypothesis will the experiment test? What are the variables? What purpose would the sand serve? What purpose would the water serve? What purpose would the heat lamps serve? What purpose would the thermometers use? How can you use these materials to test whether land or water heats faster? How would you compare whether land or water heats faster? Within a 24-hour period, at what three points should the temperature be taken ? Why? What would an effective conclusion need to include?

increases in demand are shown by a shift to the right in the demand curve. this could be caused by a number of factors, including a rise in income, a rise in the price of a substitute or a fall in the price of a complement.

which the answer is:

b

answer:

won re-nomination with no opposition he also had the support of his party

explanation:

it saw incumbent president andrew jackson, candidate of the democratic party, defeat henry clay, candidate of the national republican party. jackson won re-nomination with no opposition, and the 1832 democratic national convention replaced vice president john c. calhoun with martin van buren.

the main objectives of the progressive movement were eliminating problems caused by industrialization, urbanization, immigration, and political corruption.

a king decides to declare war on a neighboring country without the input of any advisers