Particle properties of light consist of what?

falling water hydro = water .. spectcular places these plants are

pe = weightxheight = 2000x1000=2,000,000joules

not moving. pos accel,

the skeletons of most mammals reach a certain size and then stop growing. however, many animals, including some mammals, keep growing throughout their lives. kangaroos, for example, just keep growing and growing until they die. also, the longer an animal lives the greater the chance it might catch some deadly disease.