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Alex Ar [27]
3 years ago
14

What do yellow lines represent ?

Biology
1 answer:
Kamila [148]3 years ago
5 0
I think the yellow arrows show a guide were it goes or maybe tissue fluids!
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"The ____ is the division of the autonomic nervous system that coordinates arousal and involves the expenditure of energy."
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Thus, the Sympathetic nervous system is the correct answer.

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shusha [124]

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Okay just think about the question and what it's asking you. Don't overthink it. If you're still confused i'll put the answer in the comments

Explanation:

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