A protostar is . a region of space from which light cannot escape a small star that will continue as a main sequence star for hundreds of billions of years a star with a core of neutrons the stage after a star completes its main sequence existence the stage before a star becomes a main sequence star

Will give brainliest! which statement best describes the similarities between fundamental forces? electromagnetic and strong nuclear forces influence the interaction between charged particles within an atom. gravitational and magnetic forces are both types of charges that occur in nature. nuclear and magnetic forces are both related to mass and weight. strong nuclear force is most like electrical force because they are both related to distance.

Amira pulls a 3 pound wagon 4 feet. how much work has she done?

Atomic nuclei of almost all elements consist of