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What is the primary function of blood?

To transport oxygen/carbon dioxide/ and nutrients throughout the body
To carry messages from your brain
To assist in movement
Trigger "fight or flight" response

User Ilias
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2 Answers

3 votes

Answer:

B

Step-by-step explanation:

im in K12 7th grade

User DimKoim
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6 votes

Answer:

the first sentence is the right one

User Farzadshbfn
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