Which word best describes the author’s tone? critical admiring humorous unhappy

Based on your knowledge of word parts what does the word intervene mean

For this assignment, you will create a multimedia presentation in response to the following prompt: research suggests that laughter improves people’s emotional and physical well-being. create a multimedia presentation to inform the audience about the positive effects of laughter on emotional and physical health.

Me plswhich is not a component of the sq4r method? recordrecitereviewreply