Answer:
Polygenic.
Explanation:
A trait that is controlled by more than one gene is called polygenic which translates to "multiple genes".
A common advantage which can be often observed in group conflict would be that we can see the members' ideas, oppinions stances and even suggestions. All of these are important when we're working in a group and are trying to find a solution to a complex problem which is related to everybody.
It would be support and movement of the skeleton
I think it would condense into liquid droplets