The physical characteristics of influenza viruses are that they are single-stranded, RNA viruses enclosed in a helical nucleocapsid. On the outside, these viruses are enveloped. Two important proteins are found on surface of this envelope: hemagglutinin and neurominidase.
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Answer:
Which type of reliability is he examining?
<em>- test-retest</em>
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Have a schedule, some kind of goal, some kind of reward along the way.
