Final answer:
The pharmacokinetic property of absorption is affected by a decreased intestinal motility related to the aging process.
Step-by-step explanation:
The statement is true. The pharmacokinetic property of absorption can be affected by a decreased intestinal motility related to the aging process. As described in the provided information, age-related changes in the digestive system, including reduced strength and tone of muscular tissue, can result in slower movement of ingested food through the alimentary canal. This can affect the absorption of nutrients from the small intestine into the bloodstream.