Physics, 15.04.2020 02:23 kelseiroll8554
Evolution is often described as a slow, unobservable process. However, viruses continue to evolve rapidly. What best explains how the influenza virus evolves rapidly? A) Influenza viruses recombine with more pathogenic bacteria to produce new diseases. B) Influenza viruses target only cells that are resistant to detection by the immune system. C) Influenza viruses with mutations to evade host immune systems replicate more frequently than those that without the mutations. D) Influenza viruses combine with the human genome to silence genes of the immune system that can target influenza-infected cells.
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Physics, 21.06.2019 23:30, aprilwilson3p8711m
Truck traveling west on the highway experiences an acceleration to the east. what could be the cause of this acceleration
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Physics, 22.06.2019 01:20, slimgemmx
An engineer designs a roller coaster so that a car travels horizontally for 152 ft, then climbs 137 ft at an angle of 34.0° above the horizontal. it then moves 137 ft at an angle of 48.0° below the horizontal. if we take the initial horizontal motion of the car to be along the +x-axis, what is the car's displacement? (give the magnitude of your answer, in ft, to at least four significant figures and give the direction of your answer in degrees counterclockwise from the +x-axis.)
Answers: 1
Physics, 22.06.2019 04:40, hannah1072
How is the gravitational force related to the distance between two objects?
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Evolution is often described as a slow, unobservable process. However, viruses continue to evolve ra...
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