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Biology 8 Online
OpenStudy (anonymous):

3. An animal that relies on a digestive tract for digestion breaks down food by (1 point) a) intracellular digestion only. b) extracellular digestion only. c) both intracellular and extracellular digestion. d) neither intracellular nor extracellular digestion.

OpenStudy (anonymous):

Prob A or C

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