Joshua is a dental assistant and receives a call from xyz insurance company requesting a copy of several patients' charts for an audit of the plan in which the dentist participates. he agrees to send the information because he believes it's okay under the hipaa. he speaks with the office manager, mary, and she says that the insurance company has to sign a trading-partner agreement and get each patient's specified consent. who would be acting correctly within the hipaa privacy regulation?

Researchers randomly divide participants into groups. each group takes a different amount of omega-3 fatty acid supplements daily for a month. one group receives a placebo. the researchers measure the impact on cholesterol levels in the blood. what is the purpose of random assignment in this experiment? a, to produce treatment groups with similar characteristics b, to ensure that all people with high cholesterol have an equal chance of being selected for the study c, to increase the accuracy of the research results and prevent skewness in the data

In iceland, the mid atlantic ridge runs through the center of the contry. what can you conclude about the apperence of iceland many thousands of years from now?

Mutations associated with albinism affect proteins involved in synthesis