How are the number of protons represented in the periodic table?

a. atomic mass

b. mass number

c. atomic number

d. isotope

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

Complete the sentence. the lower the hydrogen ion concentration, the the ph. higher lower closer to 7 closer to 0

What must happen before a body cell can begin mitotic cell division