All can be affected by your social and emotional health as well as nutrition
Yes and I believe it’s called Mismates? (That is what I’ve always heard it called) and yes hereditary factors are often the cause of this.
The correct answer would be D
Size, cost, and safety are things to consider.
"Cleaning can be difficult" is not a sufficient reason to not buy something. It can be a factor, but everything else is to be taken with much more consideration.
I hope this helps!
~kaikers