[Solved] A collaboration between objects consists of . A)an object of one class sending a message to an object of another class. B)an object of one class repeating messages sent to it from an object of another class. C)two objects in the same application,but not necessarily sending messages to each other. D)None of the above. Freudian Concept: Ideas or theories developed by Sigmund Freud that focus on unconscious desires, motivations, and the influence of childhood experiences. Violent Pornography: Media content that combines sexually explicit material with acts of violence, potentially influencing attitudes and behaviors towards aggression and sexual consent. Tolerant Light: A concept likely pertaining to the ability of certain organisms or materials to withstand exposure to light without adverse effects; though it is not a widely recognized term in scientific literature. Long Period: An extended length of time, often involving sustained activity, development, or condition.