Choose the meaningful order for human nutrition/excretion processes: I) Absorption II) Digestion III) Nutrition (overall) IV) Excretion

Introduction / Context:
These terms combine a broad concept (nutrition) with specific physiological steps (digestion, absorption, excretion).

Given Data / Assumptions:
Nutrition is the umbrella process of obtaining/processing food; digestion breaks food into absorbable units; absorption moves nutrients into the bloodstream; excretion removes waste.

Concept / Approach:
Start with the overarching process label, then proceed with the bodily steps in order of occurrence after eating.

Step-by-Step Solution:

Verification / Alternative check:
This keeps absorption after digestion and places excretion last, which aligns with standard biology.

Why Other Options Are Wrong:
They place absorption before digestion or excretion before core processing.

Common Pitfalls:
Treating nutrition as one sub-step rather than the overall process.

Final Answer:
III, II, I, IV