We have that the proper microscope care and <em>technique </em>of microscope is defined by
All the above are examples of correct microscope care and technique.
Option D
<h3>Microscope Technology</h3>
Generally Microscope is a delicate tech and requires attention
Therefore
Only use the coarse focus knob with the scanning and low power lenses.
To protect the optics of the <em>microscope</em>, place it down gently and don't drag it across the tabletop.
Always begin focusing with the lowest power lens available. Be sure to carry the microscope upright, with one hand on the arm and the other under the base.
Are all proper care methods
Hence
All the above are examples of correct microscope care and technique.
This is not a question we can answer, this is a question only you can answer because it is asking for your personal belief on wether alien's exist outside of earth or not.
