Correct is the word recant....
A bear is more vicious because gorillas in a study is kinda like humans.
Hope this helps!!
It would be A because it’s possessive
Advertising will be effective if its production and placement must be based on a knowledge on a public and skill use of the media. Advertise are based on consumer's behavior and demographic analysis of a market area.
I belive it is when used as a name
Hope I helped!