A secondary source in when you don't get the information from the person who said let's say you asked what's for lunch today and they told someone to tell you fried chicken but they told you chicken sandwich the answer can change before it gets to you.
<span>B) to add authenticity
this answer is more accurate than the others </span>
*I have given you 3 choose*
Most people recover without any lasting effects, so food poisoning is not very serious.
Some people have serious effects from food poisoning, but others do not.
Of the many people who get sick each year from food poisoning, most get better, but some will die.