Which type of rock tends to have ripple marks, mud cracks, and layers (strata)? question 1 options: extrusive igneous rocks sedimentary rocks intrusive igneous rocks metamorphic rocks

Which country's action would be in violation of section ii of the agenda 21 plan

Most countries in the middle east must import a majority of their a. gasoline b. oil c. food d. water

What evidence does the writer give to support his argument about coral reefs? a) he speaks of the activities of coral polyps. b) he describes the composition of the great barrier reef. c) he emphasizes the ways in which coral reefs are fragile. d) he points out the ways that scientists do research on the reefs.