Whenever you give a fact it looks better and more smart to show where you got the fact so it can be in the first paragraph last paragraph etc anywhere you give facts you should cite your sources so the information is more trusted and looks better . Hope this helps ! (:
Female cattle that have not calved are called heifers
Answer: the impact of the speaker is that he feels like anything is possible so he think he can fix something or that he can solve a problem his impact can effect people and make them want to help
It means
<span>Definition of radio commentary</span>
