Which type of energy refers to the sum of potential and kinetic energies in the particles of a substance? motion
stored
internal
heat
If you answer fast u get all the hearts

Consider the four elements above. which one of these elements will combine with oxygen in a 1: 1 ratio?

Water is initially present in a state where its molecules are far apart. during a change of state, its molecules slow down. which change of state has most likely taken place? from a gas to a liquid from a liquid to a gas from a solid to a liquid from a gas to a plasma

Why is the bottom layer of a trophic pyrimid the