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Verdich [7]
3 years ago
11

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

Health
2 answers:
PolarNik [594]3 years ago
7 0

Answer:

True

Explanation:

Exercise requires a greater level of oxygen in the blood so that it can be delivered to the working muscles.  More oxygen is taken in via deep and more frequent respiration.

Umnica [9.8K]3 years ago
4 0

Answer:

False

Explanation:

During exercise, the oxygen DOES NOT concentration in the blood increases to twice that of resting levels.

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I hope I helped!

Let me know if you need anything else!

~ Zoe

3 0
3 years ago
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<h3>ANSWER :</h3>

American race associations as they are reflected in the social organization of the game. Definitely, the National Football League is used as a case sample to show how difficult, systemic, and institutional  boundaries continue to block equal profession chances for Blacks, even in sectors of civilization which  are putatively free of genetic unfairness.

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Part one reviews the received data on racial prejudice in sports and shows that although Black players’  shows have in the last two decades become more pre‐important in baseball, basketball, and football,  they have made few invasions into professional sports authority either on or off the playing field. Part  three examines the assumptions of this study for state management about equal profession  opportunities and for research on inequality and race connections in American society. The style of play  becomes a means to maintain or reject an appropriate ethnic connection. In the US, the flamboyance,  creativity, individuality, and flair associated with the black urban culture has transformed modern sport  and community, providing African American and Euro American athletes and fans an important reservoir  for the presentation of own and the nurturance of public networks.

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