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Biology 7 Online
OpenStudy (annie12m):

A complete digestive system is found in bears. How is the undigested food removed from a bear? A. The skin excretes waste. B. Limbs are used to remove the waste. C. The one opening is dual purpose for intake and removal. D. An opening specified for waste removal is present. d??

OpenStudy (annie12m):

@mathmale @neonumbrella5115 @pooja195 @Lovelarap @Luigi0210

OpenStudy (anonymous):

yep

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