Hexane (c 6 h 14 ) and water do not form a solution. which statementexplains this phenomenon?
(1) hexane is polar and water is nonpolar.(2) hexane is ionic and water is polar.(3) hexane is nonpolar and water is polar.(4) hexane is nonpolar and water is ionic.

Which of these statements best explains why space exploration should be encouraged? it prepares humans to live without oxygen. it dispel myths about objects in space. it prevents comets and asteroids from striking earth. it creates technology to absorb harmful radiations in space.