When acting, how do you keep a straight face for as long as the scene lasts if something funny happened in the scene?

Very important answer ! if apple made a car would it have windows?

Axel is thinking abou replacing the word astounded. which word would best to make the tone of the sentence more negative? a) surprised b) shocked c) astonished d) amazed

The energy applied to cause vibration can be in the form of air pressure a stick, bow, or electricity. true or fasle