i think the answer is a) as air pressure in an area increases, the density of the gas particles in that area decreases.
hope it
answered: Guest
the mantle
explanation:
earth is divided into three layers: the crust or the outermost layer on which we live; the underlying, middle layer - the mantle - and the core (the innermost layer of earth).
answered: Guest
the number of protons in the nucleus of a given element. has slight luster and conducts electricity at high temperatures like metal.but like a nonmetal,boron is brittle and does not conduct electricity well at low temperatures. in graphite, carbon is a soft,brittle solid.it is reflective,ductile,or malleable.
answered: Guest
it should have an internal chamber and two thermometers sticking out of the top. the internal chamber will also be closed off from the outside.
Chemical energy is a form of a. kinetic energy only. b. both potential and kinetic energy. c. neither potential nor kinetic energy. d. potential energy only. reset