Which statement is true? (2 points) gravity is the force of attraction between two objects with mass and is dependent on the distance between these objects. gravity is the force that repels two objects that have opposite charges. it is dependent upon the charges of the objects. gravity is a force that keeps objects moving in space. the less the object weighs, the further out in space gravity will pull the object. gravity is the force of resistance to a change in position. the greater the distance between two objects, the greater this force will be.

The first choice is the true statement.

Gravity is the force of attraction between any two objects with mass.  Its strength depends on the size of both masses and the distance between them.

this allows people to make the best decision or pursue the best option. when alternatives are weighed using their advantages and disadvantages, the option whose disadvantages outweigh the advantages (based on a qualitative or quantitative analysis) are shunned while those whose advantages outweigh their disadvantages are pursued.  

uranium fissions/breaks up giving out energy and neutrons