I believe the answer is: A just-noticeable difference
In painting, A just-noticeable difference refers to the amount of things that needed to be change for a difference to be noticeable.
The threshold usually depended on the type of audience that being aimed toward, (for common audience, the threshold of differences would be relatively higher compared to expert audience)<span />
A social play.
because it is a play that involves with interactions between peers which is crucial in the early years.
Answer:
It means, if a husband and wife can't financially support each other, it isn't healthy
Explanation:
A relationship is like a compromise; agree on something is given to be recieved.
