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

Please select the best answer from the choices provided.

T
F

User Show
by
5.3k points

2 Answers

5 votes

Answer:

false

Step-by-step explanation:

User Vercas
by
6.4k points
4 votes

Answer:

false

the person above is incorrect

i put true and it was incorrect

i hope this helps

User Najkin
by
6.1k points