The triple point of a substance is the temperature and pressure conditions at which Select one: a. density is greatest. b. states of a substance coexist at equilibrium. c. equilibrium cannot occur. d. kinetic energy is at a minimum.

Option b.

The triple point of a substance is the temperature and pressure conditions at which states of a substance coexist at equilibrium

under a microscope, cancer cells may look very different from normal cells. they often have different sizes and some may be larger than normal while others are smaller. cancer cells are often abnormally shaped and the control centre of the cell (the nucleus) may have an abnormal appearance.

i think? ?