a compound microscope is used for viewing samples at high magnification<span> 40 - 1000x, which is achieved by the combined effect of two sets of lenses: the ocular lens in the eyepiece and the objective lenses close to the sample.</span>
Answer:
B) Diphosphorus pentoxide
Explanation:
You multiply the high length and width and if your using centimeters then divide by 500 and then there's your answer.hoped this helped.
