Answer:
Programmed Theory of Ageing
Explanation:
According to my research on different theories of ageing, I can say that based on the information provided within the question Salvatore seems to be a proponent of the Programmed Theory of Ageing. This theory basically states that the idea that aging is genetically programmed to occur within a specific set of time, and this process of deterioration eventually leads to death.
I hope this answered your question. If you have any more questions feel free to ask away at Brainly.