Mental is in your head not physical, so it's not B or C. Getting along with others is more of a component of being a good friend but not necessarily helps someone's mental health.
If this helped I would appreciate it if you marked me Brainliest. Thank you and have a nice day!
Wont they still have the same genes, so they wouldnt be immune to anything? Like if you breed grey with blue they have different genes and can have different immunities to different things
