Explain why the rotation of earth could be considered a scientific theory. use it to account for the answer in item 16 as well as to explain the motion of stars in the night sky

In the analysis of hair and fiber samples, which does a compound comparison microscope allow for that a conventional compound microscope does not? a. simultaneous observation b. polarization c. fluorescence d. higher magnification

Alarge marble is dropped in a graduated cylinder with 35ml of water in it.the water level increases to 49ml.what is the volume of the marble

Compare and contrast solutions and suspensions