What is the density of an object with a mass of 180 grams and a volume of 45 cm3? Plz answer fast

In an investigation that uses the scientific method, which step immediately follows making a hypothesis? o summarizing the results o asking a question o making observations designing an experiment mark this and retum save and exit next submit

Using data from seismic waves, geologists have learned that earth’s interior is made up of several

Which characteristics can be used to differentiate star systems? check all that apply.