Plz me which are not correct statements?

check all that apply.

a. boyle's law only works when the pressure is constant.
b. boyle's law relates pressure and volume.
c. charles's law relates volume and temperature.
d. charles's law relates volume and pressure.

Which statement is the best definition of an atom? a) anything that has mass and occupies space. b) the smallest particle that has the properties of an element. c) a substance that cannot be broken down chemically into simpler substances. eliminate d) the smallest unit of a substance that exhibits all of the properties characteristic of that substance.

Macy always thought there were only a few hair colors blonde brown and black however when she actually began looking around she saw varying shades of these hair color what is a possible reason for so many different hair colors

Which of the following is not an appropriate unit for acceleration? (kg/12 mihr? m/min/sec cm/30c?