Which of these head gaskets is most commonly used on engines equipped with an aluminum cylinder head on a cast iron block? a. perforated steel core b. rubber-coated metal c. multilayered steel d. solid steel core

Which of the following statements concerning the effects of happiness is not true? select the best answer from the choices provided feelings of happiness generally lead individuals to demonstrate less care toward others. happy individuals are generally more playful than individuals who are not. research has linked levels of happiness to increases in creative problem solving. happiness, along with love, has been found to provoke prosocial behaviors.