Dr. Hao plans to conduct an experiment that studies the relationship between smartphone usage and anxiety. He will randomly assign some subjects to the control group in which they will use their phone as usual for a week, and the other subjects to the experimental group in which they will not be allowed to use their phone at all. He will measure the anxiety levels in the two groups at the beginning and end of the study and compare them to see if anxiety levels decreased in the experimental group. In this research, smartphone usage is the .

when your a dog and you need a bone.   go and eat a rabbit

question 1: the kuwaiti government announced us$1.5 million in aid for rohingya refugees.they pointed out that it was imperative to take immediate and concrete steps to ramp up pressure on myanmar to put an end to the violence.and said   that they r just shameful

question 2: the rohingyas were not aloud to be seen as people in myanmar.in the last few years, before the latest crisis, thousands of rohingya were making perilous journeys out of myanmar to escape communal violence or alleged abuses by the security forces.the latest exodus began on 25 august 2017 after rohingya arsa militants launched deadly attacks on more than 30 police posts.rohingyas arriving in an area known as cox's bazaar - a district in bangladesh - say they fled after troops, backed by local buddhist mobs, responded by burning their villages and attacking and killing civilians.

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