Which of the following observations provides the best evidence for the claim that gravity acts between objects across a distance?

Which force is most responsible for binding together an atom's protons and neutrons? electrostatic gravitational nuclear magnetic

Ways that industry and agriculture use physical properties to separate substances

Alandscaper is shopping for landscaping materials. she wants to use materials through which water flows easily. which materials should she choose? check all that apply. clay gravel granite rocks with cracks loosely packed soil