As Molly is cutting roses, a thorn pricks her finger, and Molly automatically withdraws her hand. This simple protective mechanism of the body is known as a(n)

Dr. Wallid is describing physical aging. Which is NOT a description she should say?

A) "Normal aging changes, as they get severe, often turn into chronic disease." B) "ADL (activities of daily life) impairments are far more common in the old-old years." C) "The human lifespan has a biologically defined limit." D) "Many people now survive past age 115."

Neural messages are received through axon terminals, processed in somas (or cell bodies), and sent to other neurons via dendrites

Indicate whether the statement is true or false.