The graph above compares three states of a substance. Which of the following choices would NOT be an appropriate label for the y-axis?

A. motion of particles.

B. density of particles.

C. randomness of particles.

D. kinetic energy of particles.

How much energy moves onto the next level, in an energy pyramid

Calculate the ratio of h+ ions to oh– ions at a ph = 7. find the concentration of h+ ions to oh– ions listed in table b of your student guide. then divide the h+ concentration by the oh– concentration. record this calculated ratio in table a of your student guide. compare your approximated and calculated ratios of h+ ions to oh– ions at a ph = 7. are they the same? why or why not? record your comparison in table a. what is the concentration of h+ ions at a ph = 7? mol/l what is the concentration of oh– ions at a ph = 7? mol/l what is the ratio of h+ ions to oh– ions at a ph = 7? : 1

List the path of the respiratory system