Which challenge does Canada face in its effort to reduce the use of fossil fuels? A Fossil fuels are a large industry in the economy.

B There is no interest in developing other fuel sources.

C The cost of alternate fuel sources is too high.

D Manufacturers refuse to stop using fossil fuels.

. .

Explanation:

I can assure you that's the correct answer :)

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.

sir frederic attributed inaccuracies to schemas. memory reconstruction is one part actual events and one part personal schema, which can result in inaccuracies when memories are reconstructed.