It is uncertain if he will change in the future.
If You Ever Change Your Mind by Chrystal Gayle
If You Ever Change Your Mind was created on 1980-08-26.
Please Don't Ever Change was created in 1973-07.
If I Thought You'd Ever Change Your Mind was created in 2004.
Yes
no
no.
No it cannot change ever that is why it is a characteristic property.
Yes, they change as we learn more about the organism.
yes, its under the setting you can change it anytime
Yes, ever so often they change their prizes
yes