What is the difference between a layoff and being fired .

Why do you need to classify the size of a particle

Which statement best describes gravity? it is the force that repels only very small objects. it is the force that acts between objects with zero mass. it is the force that sometimes acts only on very large objects. it is the force that acts between any two objects in the universe.

Igot a 80% on my final to os ya take these points in return