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1 vote
Help me asap plz and thx u

Help me asap plz and thx u-example-1
User Davsket
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2 Answers

5 votes
1) the cells use the oxygen 2) spinal cord 3) they would start coughing and have a shortness of breath.
User Zupa
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6.2k points
4 votes
The answers are
11. B
12. D
13. C
User Phann
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