Which of the following descriptions explains the process of water freezing? a. water molecules speed up until they escape into a different phase. b. water molecules slow down until they begin to bond together. c. water molecules are squeezed together by high pressure until they begin to stick to one another. d. as water molecules cool, their shape changes from rounded to irregular, making them more likely to link to one another.

The rules of engagement (roe) working group is often used to (select all that apply.)

This chart lists four kinds of polymers and their sources. what can be known about all four polymers, despite their differences? they come from living things. they share ionic carbon bonds. they are at least 100 monomers long. they are made of repeating subunits.

Rocks, as they are compressed, begin forming mountains above the earth's surface when two continental plates converge. the continental crust increases in depth as the mountains grow above. the himalayan mountains formed at a convergent plate boundary in this manner. the rocks are smashed together causing them to due to the intense heat and pressure from the colliding plates and eventually forming rock. a) melt; igneous b) layer; sedimentary c) recrystallize; metamorphic d) melt into the earth's interior; metamorphic