How long does callistos take to rotate?

If the same index fossils are found in different rock strata miles apart what is probably true about the rock layers? Where did hurricane sandy devastate? What is the amounts that always equal to DNA? Why is it easier to float in salty water tahn in flesh water? Why do the atoms of a noble gas not combine to from diatomic or large molecules? Where does old seafloor sink back into the Earth to be recycled? Which cellular structure is present in all prokaryotic cells? Is pearl milk tea a homogeneous or an heterogeneous? What is the core of evolution? What is a shape of solid? What are the harmful effects of acetone? Why is 170 volts coming out of a 110 volt plug outlet? Where is 5 degrees 39 minutes and 157 degrees and 51 minutes? Are lactose and lactic acid the same? What order (from oldest to most recent) are Jurassic cretaceous Permian Triassic and Cambrian? What is nucleus of bacterial cell? What is a group of unicelluar or multicelluar heterotrophic eukaryotes that do not move from place to place? Why do you think that saliors sail at different latitudes when they travel east or west? What plus copper equals brass? Are plug in circuit breakers still legal?