hi!
the two longest rivers in the United States -
1) Mississippi river - 3,778 km
2) Missouri river - 3767.464 km
hope it helped!
Yes there are rocks under the sea. The entire crust of the earth, including the parts covered by the ocean, is made of rock. ... Some kinds of rocks FORM from seawater and settle on the seafloor. Limestone forms by chemical precipitation from seawater.
Answer:
B) A graphic that displays a country's population broken down by age group and gender
Explanation:
A population pyramid shows a country's population displayed by age group and gender. When the data is put together and stacked one on top of another, it displays a pyramid.
3,4,2,1
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