eishehdana
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Question: The circulatory system and the nervous system both:




Deliver blood to vital organs


Extend throughout the body


Send electrical signals to the brain


Guard the body against infection


(This is 7th grade science)

Respuesta :

kryptickid

Answer:

extend throughout the body

Explanation:

veins and nerves go everywhere inside of you that's how you feel things sensory wise and get blood drawn all over:)

miskdamdoum

Answer:

Extend throughout the body

Explanation: