It is difficult to write a PSA or a Public Service Announcement that operates in just sixty (60) seconds because you have to consider a lot of factors into writing it. First, you consider what message you want to convey. Second, you consider what kind of audience you're targeting. Lastly, you have to make sure that the PSA will effectively convey the message to the target audience in such short amount of time.
That true they are examples
Answer:
My favorite animal is a dog, because they are lovable, cute, and they are very smart and loyal. I have a dog at home, just for company. Dogs make really great friends. I hope this helps... :)
Explanation:
It gives more examples and talks about why they are talking about things
Since 'altruism' means 'feelings and behavior that show a desire to help other people and a lack of selfishness', and this word 'altruistic' ends with -ic, we can assume, based on its structure, that this is an adjective that is used to describe a person who behaves in such a way.