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stiks02 [169]
3 years ago
14

Please help me i need th is for a big test! Thanks!

Biology
1 answer:
Setler [38]3 years ago
5 0

Answer:

Your white blood cells are part of the immune system (helps fight off disease) while your red blood cells are part of the circulatory system  (transports oxygen and carbon dioxide between the lungs and the rest of the tissues in the human body)

Explanation:

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