Usual Ageing refers toQuestion 29Select one:a.None of the aboveb.A and B onlyc.Being warm at heartd.Ageing full of illness

To answer the question, we need to understand what "Usual Ageing" refers to.

The options given are: a. None of the above b. A and B only c. Being warm at heart d. Ageing full of illness

Based on the given options, we can eliminate options a and d as they do not match the concept of "Usual Ageing".

Option c, "Being warm at heart", could be a possible answer as it implies a positive and fulfilling experience of ageing.

Option b, "A and B only", is a bit ambiguous as it does not specify what options A and B refer to. Without further information, it is difficult to determine if this is a correct answer.

In conclusion, the most suitable answer would be either option c, "Being warm at heart", or option b, "A and B only" if options A and B are related to positive aspects of ageing.