An organism is made up of
a) a group of tissues working together
b) a group of cells working together
c) a group of organ systems working together
d) a group of atoms working together

How does the kinetic energy of a charge change as the charge moves under the effect of an electric field from higher potential to lower potential? a.the kinetic energy increases.b.the kinetic energy decreases.c.the kinetic energy remains the same.d.the kinetic energy is always zero.

If an athlete runs once around a track, back to the starting line, her average velocity is zero. true or false?

Energy can be transformed from one form to another. the diagram shows one such process. which energy transformation is represented in the diagram? nuclear to thermal and radiant nuclear to electrical and chemical chemical to nuclear and radiant chemical to electrical and nuclear