The process by which a stimulus increases the probability that a preceding behavior will be repeated is called a. aversive b. satiety c. likelihood d. reinforcement

The process by which a stimulus increases the probability that a preceding behavior will be repeated is D) reinforcement.

The proton has a positive charge while the neutron has no charge they both make up the nucleus of the atom while the elections have a negative charge and surround the nucleus of the atom. the protons and electrons are used to calculate the atom's mass whereas the neutrons don't affect the mass