ingestion, digestion, absorption, and elimination.
Ingestion-the taking of food, drugs, liquids, or other substances into the body by mouth.
Digestion-the taking of food, drugs, liquids, or other substances into the body by mouth.
Absorption- the act of taking up or in by specific chemical or molecular action; especially the passage of liquids or other substances through a surface of the body into body fluids and tissues, as in the absorption of the end products of digestion into the villi that line the intestine
Elimination-discharge from the body of indigestible materials and of waste products of body metabolism; see defecation, urination, and clearance.
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Answer:
actually it is 4 not 2
ingestion, digestion, absorption, and elimination.
Ingestion-the taking of food, drugs, liquids, or other substances into the body by mouth.
Digestion-the taking of food, drugs, liquids, or other substances into the body by mouth.
Absorption- the act of taking up or in by specific chemical or molecular action; especially the passage of liquids or other substances through a surface of the body into body fluids and tissues, as in the absorption of the end products of digestion into the villi that line the intestine
Elimination-discharge from the body of indigestible materials and of waste products of body metabolism; see defecation, urination, and clearance.
Explanation: