<h2>Answer</h2>
A) Overriding a presidential reversal or veto.
<h3>Explanation</h3>
In order to maintain the prevalence over check and balance is that the congress must ensure that powers of presidency aren't misused and put to wrong use. Therefore establishing that the congress has enough powers to study whether or not has the decision taken correct. Power of reversal or veto allows credibility to prevail and optimal decisions to take place and be implemented.
Answer:
Somatic nervous system.
Explanation:
The somatic nervous system is the part of the nervous system in vertebrates that is related to the work of the skeletal muscles and the sense organs. The nerves of the somatic nervous system innervate the skin, striated muscles, eyes, nose, ears and other organs, allowing them to see, hear, feel, taste and smell through the sense organs. The somatic nervous system is involved in directing information from the corresponding receptor cells to the central nervous system and viceversa.
This form of government is an oligarchy.