Fact 1: If an object in a fluid is more dense than that fluid then that object will sink in that fluid because of gravity.

Fact 2: For most purposes, Newton's law of gravity is extremely accurate.

Given the two facts above, answer the question "if an object in a fluid is more dense then it will sink due to whose law?" with the following options: 
- Newton
 - density
 - forces
 - heat
 - similar
 - salinity
 - friction
 - power


 

 Newton        