Question

unit 3 - challenge 3.1: the digestive
which is the final step of digestion?
a.) ingestion
b.) mastication
c.) absorption
d.) defecation
submit my answer
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next tuesday

Explanation:

Digestion process: Ingestion (taking in food) → Mastication (chewing) → Absorption (nutrient uptake) → Defecation (removing waste). Defecation is the final step.

Answer:

d. Defecation