3. The girl is focusing a slide and she is moving the stage up toward the slide. a) What has happened to the slide?

b) Is this the proper way to focus?

c) Should you focus by moving stage up or down?

d) What happens to a microscope if place at the edge?

e) What should you do to prevent this from happening.

characterization of nanoparticles is a critical step in nanomaterial production as it provides information of dimension, morphology, surface charge, distribution and degree of surface functionalization.

it would be heredity

if, i suppose that a bee stings me swinging my hand away from a bee. then that if, i persist patient when a bee or wasp areas on your surface to investigate a scent or to take h2o and i secreting heavily, the bug ultimately will move of its personal agreement. if i don't need to set for it to disappear, lightly and gently wipe it off with a part of the paper.