Use the kinetic theory of matter to describe the motion of particles in ice, liquid and water vapor

answer: "circumcision is a common procedure in which the skin covering the tip of the penis is surgically removed."

i think a) betsy can donate only blood to mark is correct because, mark and betsy have the same blood type. whereas nobody else has b+ blood so betsy can't donate to them.

i dont know it at allnow im just getting points at this pint

the correct answer is 4) heat and pressure

metamorphic rocks arise from transformation of existing rocks types, in a process called metamorphism. during metamorphism the original rock(prolith) change into metamorphic rock by heating (150-200c) and pressure of more than 1000 bar. the original rock can be sedimentary, igneous, or existing metamorphic rock.