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• environmental risks arise from all of the following except _______. a. pesticides b. pollution c. industrial chemicals d. groundwater
  
• in ancient greece, euclid contributed to a better understanding of biology. chemistry. mathematics. technology.
  
• complete the work shown to answer the question.p2 – 14p – 72 = 0p2 – 14p = 72p2 – 14p + 49 = 72 + 49which describes the solutions of the equation?since 7 and 11 are both rational, the sum and difference are rational.since 14 and 11 are both rational, the sum and difference are rational.since 7 is rational and startroot 11 endroot is irrational, the sum and difference are irrational.since startroot 7 endroot is irrational and 11 is rational, the sum and difference are irrational.
  
• a new species would bless me as its creator and source; many happy and excellent natures would owe their being to me.
  
• which of the following statements is true? a. the nitrogen cycle is the most important cycle for life. b. the oxygen cycle is the least important cycle for life. c. life can be sustained without any of the cycles for life present. d. all cycles of matter are equally important for life to be sustained.
  
• scientists studying biodiversity of amphibians in a rain forest have discovered that the number of species is decreasing by 2% per year. there are currently 74 species of amphibians in the rain forest. which logarithmic function models the time, , in years, it will take the number of species to decrease to a value of n?
  
• the function f(x) = −(x + 5)(x + 1) is shown. on a coordinate plane, a parabola opens down. it goes through (negative 5, 0), has a vertex at (negative 3, 4), and goes through (negative 1, 0). what is the range of the function?
  
• which line in this excerpt from kurt vonnegut's “report on the barnhouse effect” indicates that the story is an example of social sci-fi?""if all i could do was make inkwells dance, i'd be tickled silly with the whole business."" he shrugged disconsolately. ""but i'm no toy, my boy. if you like, we can drive around the neighborhood, and i'll show you what i mean.
  
• when organizing tasks on a very busy day, the medical assistant is displaying which professional behavior?
  
• why did cattle owners have to buy private property on which to keep their cattle