A baseball that is moving through the air has energy.
A. potential
B. kinetic

Why does the sun appear to be the brightest star in the sky? a- its apparent brightness is much greater than other stars. b- it burns more gas, making it brighter than any other star. c- it is the largest star in the galaxy, so it is the brightest star. d- its relative distance to earth is closer than the other stars.

Word equation for k(s)+h2o(l) yield koh(aq) + h2(g)

Mary is conducting an experiment on how pollution affects plant growth. how can she ensure that her data are reliable?