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saveliy_v [14]
3 years ago
8

The oxygen moves into the blood stream from the lungs by the process. 1.Exhalation 2.Osmosis 3.Diffusion 4.Respiration

Biology
2 answers:
Alex787 [66]3 years ago
8 0
The answer is three, diffusion
alex41 [277]3 years ago
3 0
The answer is 3) diffusion
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