Some metamorphic rock deep under the earth becomes igneous rock over a long period of time.
What two processes cause this?
Select one:
-Weathering, erosion.
-Sedimentation, cementation.
-Melting, crystallization.
-Weathering, erosion

The images show fossils of a modern bird and two extinct organisms (a tyrannosaurus rex and an archaeopteryx). based on the structure of the three organisms, it can be concluded that . the archaeopteryx and bird have wings, while dinosaurs have limbs. so, it can be concluded that .

Why does the skin of your finger shrink when you wash clothes for a long time?

According to piaget, children have acquired the cognitive skill of conservation when they're able to a. understand that six ounces of liquid in a jar and six ounces in an elongated tube are equal. b. understand the viewpoint of other people. c. relate objects around them to their own needs. d. realize that the term heavy describes an object one way and the term big describes it another way. it is not b nor c. did this 2 x wrong..