Now that you have reviewed both immunity and the spread of disease, write an investigative question that you would like to answer by doing an experiment. use the format “what is the effect of x on y? ”

The hypothesis of continental drift states that earth's continents, which are located on tectonic plates, move relative to each other. which of the following is true of the movement of the tectonic plates? a. tectonic plates only move once every million years. b. they move at a rate of approximately 5 centimeters per year. c. tectonic plates never move, only the continents located on them do. d. their movements are very rapid and occur at random times.

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Hybrid instruments that play sounds that are part sampled and part synthesized are known as: