1.A student uses toilet paper to demonstrate the distance between Earth and Sun (149,597,890 km). Each sheet of toilet paper = 100,000 km. Each roll of toilet paper is 500 sheets. How many rolls of toilet paper will this student need? a.5
b.3.
c. 8. d.1

b) mutualism

hope this : )

b

explanation:

mitosis

can you attach the

answer: any goods being imported from another country may be subject to issued by the federal government are tariffs

explanation:  

tariffs are a tax on anything that are imported from abroad. government use them to protect and boost their local industries and the thought is that they encourage consumers to buy local instead of importing and they will hope will protect jobs and economy in the country that implements them