What is the actual amount of phosphorous in a fertilizer with a npk ratio of 15-15-20?

the earth would become to overheated and everything alive on it will eventually die from overheating. plants will eventually die as well, water will evaporate, and it will be nothing but a hot planet without anything living on it.

frequency, z, and the collision density, z, in carbon dioxide (co2), r 180 pm at 30 °c and 120 kpa

water at room temperature is flowing through a pipe with pressure taps located 10 ft apart along one section of the pipe, which are connected to a mercury (s=13.6) manometer.

it should have an internal chamber and two thermometers sticking out of the top. the internal chamber will also be closed off from the outside.