Why do you think it is necessary to learn how to change solutions to another on the slides without removing the cover slip?

Precaution must be taken while changing the solution on the slides without removing coverslip because there are chances that specimen taken for consideration may get removed along with the solution.

Explanation:

The excess solution must be removed using a blotting paper as it can remove the specimen under the coverslip. Then specimen cannot be observed under the microscope or specimen required to be placed on another slide to be observed under the microscope.

answer; slavery should be outlawed in the new country, was part of the initial draft of the declaration of independence, but not part of the final