. Currently, Americans rely heavily on the burning of fossil fuels as sources of energy. As a result of increased demand for energy sources, there is a continuing effort to find alternatives to burning fossil fuels. Discuss fossil fuels and alternative energy sources. In your answer be sure to: • state one disadvantage of burning fossil fuels for energy • identify one energy source that is an alternative to using fossil fuels • state one advantage of using this alternative energy source • state one disadvantage of using this alternative energy source

answer; i believe that the correct answer is (tabula rasa);

the factors that the economies of the muslim empires prosper were:

1- land trade routes-located between three continents  

2- sea trade routes

trade contributed to the spread of muslim empires, and with that islamic culture led to a growing feeling of internationalism resulted in the transfer of technology, science, and other cultural forms.

which of the following is a subsurface event that takes place during the rock cycle?

i believe the answer is: returns on investments, no wages

people who belong in upper class society would most likely get there by obtaining multiple source of income, which a certain percentage of ownership for businesses. since most of them are job creator, they would most likely get their money from profit, not wages.