What is salinity? what units are used to express the salinity in water?

Scientific method and data analysisa biology student wanted to determine if there is a relationship between resting heart rate and bodyheight. she gathered information from 12 classmates and constructed the table below.resting heart rate (beats per minute)student height (cm)155. 156156165180180190194195

In what layer of the sun is energy transfers between atoms

The diagram shows the layers of earth. convection currents in which region influence the movement of tectonic plates