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• jedediah smith, the most famous trapper, encountered what animal that almost killed him?
  
• which best describes the difference between osmosis and diffusion?osmosis is the movement of particles from a high to a low particle concentration, while diffusion is the movement of water from a high to a low water concentration.diffusion is the movement of particles from a high to low particle concentration, while osmosis is the movement of water from a high to a low water concentration.diffusion is the movement of particles from a low to a high particle concentration, while osmosis is the movement of water from a low to a high water concentration.osmosis is the movement of particles from a low to a high particle concentration, while diffusion is the movement of water from a low to a high water concentration.
  
• which correctly describes a process that occurs in bacteria? in binary fission, the two new cells that are formed are susceptible to the same antibiotic. in conjugation, bacterial dna is transferred from one bacterium to another by a replicating virus. in transduction, the cells that are formed are susceptible to the same antibiotic. in transformation, a special sex pilus is required to connect two bacterial cells.
  
• why is chamberlain’s argument effective? check all that apply. he makes a concession about imperialism, showing both sides of the argument. he uses an appeal to emotion with words like honor and sacrifice to stir nationalism. he uses an appeal to logic by comparing imperialism to a glowing fire. he cites statistics to support his claim. he cites evidence of winning the recent war to show that people still sacrifice for the empire.
  
• has the one-child policy been effective in reaching its goal? no. china is the most populous country in the world. yes. the population of china is decreasing. no. the policy has left china with more men than women. yes. the birth rate and fertility rate have dropped.
  
• who invaded constantinople in 1453? arab muslim armies ottoman turk armies roman catholic armies eastern orthodox armies
  
• which function is a quadratic function? h(t) = 12 – 8t + 6t3 g(t) = 7t2 + 3t3 + 2t k(t) = 3t4 + 3t2 + 4 h(t) = 12 – t + 6t2
  
• why are laptops usually more expensive than desktop computers with comparable power and features?
  
• fats, oils, and waxes are all ________. responses a lipidslipids b carbohydrates
  
• a wave hits an object as shown. a vertical line with medium 1 to the left and medium 2 to the right. an arrow from the left reaches the line. an arrow starts from the same point on the line and goes right at a different angle. which kind of wave interaction is shown? absorption diffraction refraction reflection