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1. In the last 20 years there have been major changes in the media: Facebook, blogs, and You Tube are just a few examples. How do you think these media have changed our culture – both material and non-material parts of our culture? Explain if you think various social media […]

Case Study 20: Food for a Low-Income Family Sarah is a 30-year-old mother of two young children, ages 3 and 5. Her husband was recently disabled in a car accident and has been unable to work for 6 months. Sarah works part-time in her children’s preschool and her husband receives […]

For this assignment, you will focus upon one case study that can provide insight into the nature of addiction. Instructions to Learners Review the episode of “Intervention#4” [Video File][44 Min 09 Sec]. After viewing the episode, choose to discuss either Alissa or Brian for this assignment. Then, write a short […]

Q1. The doctor began testing Bob’s muscle strength by asking him to resist or contract certain muscles. When testing Bob’s quadriceps, the doctor placed his hand on Bob’s ankle and asked him to extend his knee. Distinguish between mechanical advantages and disadvantages in lever systems and find out which kind […]