Which is the correct plural form of thesis? thesises theses

Which key function of a business involves finding, targeting, attracting, and connecting with the right customers? (blank) is one of the key functions of a business. it involves finding, targeting, attracting, and connecting with the right customers

Ishmael wants to go on vacation with his friend's family. what's the best way he can persuade his parents to say yes? a he can tell them that he will be sad and stay in bed if he can't go. b he can explain that the vacation will be educational and safe. c he can say that he'll hate his parents if they don't let him go. d he can ask them for the money that he needs for the trip.

Cuvinte care au sens comun cu cuvantul zapada