Question

Ito is on the swim team. When he is standing on the edge of the pool, waiting to hear the starter gun, his body is speeding up. This is the work of his ______ system.

A. All of these are correct.

B. endocrine system

C. parasympathetic nervous

D. sympathetic nervous

Answer 1

sympathetic nervous system

Step-by-step explanation:

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Answer 2

sympathetic nervous

Step-by-step explanation:

sympathetic nervous play a crucial role in fight or flight situation. The flight or flight situation does not only apply when our life is in danger, but it also apply when we are in the competitive states. It provide our body with a surge in adrenaline rush that enhance its function. Allowing ito's body to speed up when it needs and improve his overall concentration.