<u>Answer</u>:
Sedimentary rocks are changed to metamorphic rocks through subduction and <u>the increase in temperature</u>.
<u>Explanation</u>:
Rocks are of three types such as igneous, sedimentary and metamorphic rocks. Igneous rocks are formed due to volcanic magma and sedimentary rocks are formed from the agents of erosion. Igneous and sedimentary rocks are changed in to metamorphic rocks through subduction and the increase in the temperature.
Through over a period of time, high pressure and high temperature caused the transformation of sedimentary rocks in to metamorphic rocks. Metamorphic rocks consists of several minerals such as kyanite, andalusite, garnet, mica, amphiboles and so on.
AIDS in Africa: causes for the high spread of the HIV virus
The reasons for the high level of AIDS spread in sub-Saharan Africa are manifold. The most common causes include: Poverty: About half of the world's people living in extreme poverty live in sub-Saharan Africa.
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I can’t see the options, can you take an image and show us so we can answer your question?
Is that objects ( living or nonliving) contain spirits