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there have been recent studies on how sitting affects health. studies indicate that long periods of sitting can have harmful effects on health. there are no health benefits

which shows the best way to convey the information?

a. while sitting for long periods is never beneficial, recent studies indicate that sitting may in fact have harmful effects on health

b. although sitting has no health benefits, recent studies indicate that sitting may have harmful effects in health.

c. because sitting for long periods is not beneficial, recent studies indicate that sitting also has harmful effects on health

d. sitting is never beneficial to health, which is indicated by recent studies, as these studies that sitting for long periods can actually have harmful effects on health