[Solved] If the synodic period of Mars is observed from Earth to be 2.1 years, what is Mars's sidereal period? A) 5.3 years B) 0.47 years C) 1.9 years D) 3.4 years E) 0.69 years Prosocial Video Games: Video games designed to encourage players to engage in behaviors that benefit others and contribute positively to society. Aggressive Cognitions: Thoughts or beliefs that are associated with the readiness to engage in hostile or aggressive behaviors. Long-term Exposure: Extended duration of contact or interaction with a stimulus, which can influence attitudes, beliefs, or behaviors. Pornography: Material (such as images or videos) that depicts sexual content with the primary intention of sexually arousing the viewer.