A, annuals, is the correct answer.
The most important differences between a transmission electron microscope and a scanning electron microscope are: Rather than the broad static beam used in TEM, the SEM beam is focused to a fine point and scans line by line over the sample surface in a rectangular raster pattern
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(jacemorris04)
environmental science is important for
the wellness of our community
Cytoplasm
nuclus
membrane
hope this helps!
