Answer:
it can be on as I think if you have to put preposition
<span>Self-concept
is a social psychology term pertaining to the person’s understanding of
himself, his own existence and how he views himself with others and his
surroundings. To improve one’ self-concept, he needs to know, love yourself and
be truthful to himself. Getting to know on what you really want, what you don’t
want, how you react and think over certain situations is the first step.
Secondly is understanding and accepting oneself and learning to love yourself
no matter how ugly you think you are. And lastly, be truthful to oneself all
the time. If you don’t want to go then don’t go, if you don’t agree then don’t,
be as simple and genuine to what you really feel.</span>
Answer: They choked and died from fluid in their lungs..?
Explanation: I'm not quite sure if this is right but this is the only thing I could think of, I'm so sorry if it's wrong
Assuming this question is asking for a definition/synonym/"other word" for chivalrous, the answer is courteous. leaving a more comfortable seat for an elderly person is a respectful and polite gesture, which shows courtesy.