What state is krypton at -10?

Do cniderians have true tissue? What is a 4mm synovial cyst? How long does it take Jupiter to orbit the sun in hours? What are the consequences behind natural disasters? How does deforestation affect the water cycle? Where do female alligators lay their eggs? What is air moves from a point at which air pressure? Explain how variations in the intensity of sunlight can cause temperature differences on earth? What joint allows you to bend your neck? How are asteroids like planets how are they different? What letters or numbers appear on red cone-shaped bouys? What is the nautical miles distances by sea from port londontoseaportdover? What is the order of Low mass stars? Some of the oldest rocks ever found have been estimated to be about 3.5 billion years old. Is it likely that these rocks were present when Earth was first formed? Who are the personalities that gave proof to big bang theory? How many electrons are in each shell or ring outside the nucleus of the atom actinium? Which is the point from where is azimuth originates? What swarming fears stung him at the top of the hill in the brackish water? What Is the second lightest and second most abundant element found in stars 25 percent of the Sun is made from this element? How does the male keep their reproductive system healthy?