PLS HELP NO LINKS PLS WILL MARK BRAINLIEST IF CORRECT What kinds of observations can be made with atomic probe microscopes?
a. Materials can be seen in micrometers which are millionths of a meter on the scale of blood cells.
b. Materials can be seen in picometers which are trillionths of a meter or the size atoms.
c. Materials can be seen in nanometers which are billionth of a meter, slightly larger than atoms.
d. Materials can be seen in millimeters which are thousandths of a meter or the size sand particles.