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5 votes
During exercise, the oxygen concentration in the blood increases to twice that of resting levels.

Please select the best answer from the choices provided.
True or False ?

User Adonis
by
4.8k points

2 Answers

5 votes

Answer:

True

Step-by-step explanation:

Follow me for answering the question

User Tjmehta
by
4.0k points
2 votes

Answer:

false

Step-by-step explanation:

its false i took my quiz and it was false

User Kprevas
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4.3k points