Seeing most of the living things on earth requires microscopes.
These things are so small that one can see through them rather well and at a level of detail that can inform us about the inner workings of all living things.
Seeing most of the living things on earth requires microscopes.
These things are so small that one can see through them rather well and at a level of detail that can inform us about the inner workings of all living things.
I thought I'd expand a little on John's great answer! Microscopes really are an important tool in the study of living things.
I hope this has helped a little. You might find this video on the history of the microscope quite interesting:
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