Can you pass this Science quiz?
            
            
                    Some months have thirty days, some have thirty-one day. How many months have twenty-eight days?
                
                                    February
                                    January
                                    October and February
                                    All months
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                        Rob is 2 years older than Vivi. The sum of their ages is 106. How old is Vivi?
                    
                    
                1970s
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                        Which of the following toys did NOT debut in the 70s?