In the rock cycle, igneous, metamorphic, and sedimentary rocks can all become
magma again. What step in the rock
cycle causes this to happen?
A. heat and pressure
B. cooling
C. melting

Why do scientists look for patterns in the world? a. patterns can explain observations. b. patterns never change, no matter what. c. patterns are easy for scientists to detect. d. patterns are all the same, through all time.

Asap! how do you lengthen a pattern piece? (family and consumer science, sewing)

20 grams of water. she poured out 15 grams. which of the following physical properties of the water changes? a .boiling point b. density c .electrical conductivity d .volume