Explanation:
they built a wall to avoid soil being washed away
Abstinence is the answer because it is basically saying absent
From the given instruction attached, it's clear that an appeal is required to be written in order to move to the next grade.
<h3>What is an appeal?</h3>
An appeal actually refers to a request one makes which is usually serious, urgent and needs immediate attention. When appeals are made, they are meant to be responded to.
From the attached instruction, it's clear that the board actually needs a written appeal which will be looked into by the Placement Committee and a decision will then be reached.
Learn more about appeal on brainly.com/question/2763193
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