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Nikolay [14]
3 years ago
11

Why does holden have difficulty breathing after only a short run to the main gate?

Biology
1 answer:
Mice21 [21]3 years ago
8 0

He is a heavy smoker. Mostly cases of shortness of breath are because of heart or lung conditions. Your heart and lungs are one of the carrier in transporting oxygen to your tissues and taken away carbon dioxide, and problems with either of these processes affect your breathing.

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