Answer:
The combining of light nuclei is called nuclear fusion.
I believe there should be some sort of table attached. Unfortunately I cannot answer this question. Sorry!
Answer:
I want to say your answer is D) Electric
Answer: Changes in pressure have very little effect on the volume of a liquid. Liquids are slightly incompressible because any increase in pressure can only slightly minimize the distance between the closely packed molecules. Hope this helps.
Explanation: