Which explanation describes how metamorphic rocks are formed? A.
Metamorphic rock is formed when sedimentary rocks are broken down over time by wind and rain.

B.
Metamorphic rock is formed when earthquakes shake up the rocks so they are broken into small pieces.

C.
Metamorphic rock is formed when sedimentary and igneous rocks change over time under heat and pressure.

D.

it is the most commonly accepted one

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  

here is table 2-2:

country

percent of eligible voters that voted

rank

united states

44.9%

138

canada

60.1%

107

costa rica

84.6%

14

hungary

66.9%

82

japan

57.0%

118

egypt

27.7%

159

south africa

85.5%

10

ans is no, the data set cannot be plotted as a single circle graph