is easier to carry on field investigations. is less likely to be infected by bacteria. makes very tiny objects appear larger. produces a more accurate image.
I gave my students this multiple choice question: One advantage of a hand lens over a microscope is that the hand lens

Only one answer is correct among these 4 choices:
- is easier to carry on field investigations.
- is less likely to be infected by bacteria.
- makes very tiny objects appear larger.
- produces a more accurate image.

Could you tell me which one is correct?

is easier to carry on field investigations.