Third person plural pronoun is THEY.
If you want to create a possessive pronoun out of that one, that would be THEIRS.
Possessive pronouns, as the name itself says, determine some kind of possession. For example:
Is this books yours? - No, it's theirs.
All of the fossils could be from fish,dinosoures,leaves, or plants. The reason why this could happen is because it could have happened thousand of years ago and the sea level could have been lower.
Answer:
Since students are enrolled in many different classes, the professors should remember something about each and every one of them.
Explanation:
Easiest topic is and email to a friend with a description of a favorite place to shop or a shopping website and recommending it
