The role played by the boldface is to support the conclusion that such water would be useless in improving physical performance.
Our task is to find other premise which does the same nicely.
c. the only way to get oxygen into the bloodstream so that it can be absorbed by the muscles is through the lungs
CORRECT...We can only drink this water.This excess amount of oxygen can't enter bloodstream,and thus we gain no cited benefit from this drink.
Our task is to find other premise which does the same nicely.
c. the only way to get oxygen into the bloodstream so that it can be absorbed by the muscles is through the lungs
CORRECT...We can only drink this water.This excess amount of oxygen can't enter bloodstream,and thus we gain no cited benefit from this drink.
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