C) central nervous system
In order to maintain a high level of performance, it is required to eat Foods high in starch before a race (Option C).
<h3>What are complex carbohydrates?</h3>
Complex carbohydrates such as starch are foods that provide an excellent source of energy to be used during prolonged physical activities, which are also converted into glycogen in human beings.
In conclusion, in order to maintain a high level of performance, it is required to eat Foods high in starch before a race (Option C).
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For a normal range it needs to show a top number that's between 90 and 120, and a bottom number that's between 60 and 80.