A microscope is designed to magnify very small things such as cells.
you would use a microdissection instrument
You would use a compound light microscope to observe the nucleus of a cheek cell in biology class.
MICROSCOPE
A microscope.
You use a microscope to look at a cell.
To closely examine an onion cell, you would use a light microscope. This instrument allows you to magnify the onion cells, enabling you to observe their structure, including the cell wall, nucleus, and cytoplasm. A prepared slide of onion tissue would be placed on the microscope stage for viewing. Additionally, using a cover slip can help flatten the sample and reduce refraction of light for clearer images.
Cellphone number look ups are available on the internet to look up these numbers for free. Reverse cell phone look is what I would use to begin my search to find the trace of a cell phone number.
Tongue depressor
You use a microscope to look at a cell.
The ceilometer instrument.
I would use a thermometer.
with an electron microscope