Both Ada and Phil.Hope this helps!
Answer:
Life skills are basic skills that you learn independently of others. Life skills are best learned after you become an adult and live independently. Learning how to take care of yourself is a life skill necessary for independence.
The communication between them is called interpersonal communication.
Hope it helps ^-^
The "purpose" is why you are reading it. So, the answer is B. The reason for which you read.