incomplete osseous fusion
A missing wire would cause an incomplete circuit.A missing wire would cause an incomplete circuit.
Nuclear fusion, which is the mechanism by which stars operate, will cause lighter nuclei to "combine" (fuse) to create heavier ones. It will also cause a lot of energy to appear. This is because the fusion reactions are exothermic (at least through fusion that creates elements up through iron).
Incomplete combustion in an engine indicates that all of the fuel has not been burnt. Incomplete combustion can cause clogging and damage to the valves in the engine of a car.
Incomplete question so no answer feasible
Fusion reactions are not limitless. The fusion process can exhaust the supply of fuel and cause fusion to stop. Additionally, there are fusion processes that are not exothermic, but are endothermic and require energy to be put in to sustain them. Without the requisite input energy, fusion ceases.
Nuclear fusion.
Cause it to freeze, to stop moving
For man made fusion the most likely ones are a mixture of deuterium and tritium
This question is, of course, incomplete. It seems to refer to nuclear fusion, in the Sun probably. In that case the answer is "helium".
Cause i likes to
Fusion and fission