Answer:
i think C
Explanation: thats what i choose on my middle school test and got it right
Smiling .. just makes people happier because smiling is a happy thin so u can start thinking happy and then it makes you happier ?? Idk that’s a guess
the modern notion of childhood with its own autonomy and goes began to emerge during the 18th century Enlightenment and the Romantic Period that followed it jean jacques rousseau formulated on the Romantic attitude towards children and famous 1762 Novel and Emile or on education
B. Faldo a theory and a law are already both supported by evidence and are equal but they have different functions