Around 1910, two astronomers named Hertzsprung and Russell discovered a relationship that the stars in the main sequence have in common. What is this
relationship?

You are to give ampicillin with a recommended dose of 25mg/kg to a child with a mass of 29kg. if stock on hand is 250mg/capsule how many capsules should be given?

Which of the following natural processes is most likely to support the formation of an underwater sinkhole? a pollution buildup from deposited minerals b limestone cave collapsing due to changes in sea level c erosion of large amounts of sand moved by ocean waves d oxidation of rock formed by chemical weathering

The three types is stress that act on earths rocks are compression, tension, and