In 1979, the estimated elephant population was 1.3 million elephants. In 2007, it was 640,000 elephants. a. By approximately what percentage did the elephant population decline over this time period?

Use the conversion factors to rewrite the distances in different, but equivalent, units. celestial objects distance from the star object a 0.000001877 pc object b 30.06 au object c 778.3 million km

Without stratospheric ozone, which of the following would most likely occur? i. smog over major cities would be greatly reduced. ii. farms would produce surplus crops because of increased photosynthesis. iii. uv radiation would damage phytoplankton and reduce populations of aquatic consumers. i only ii only iii only i and ii i and iii

Judge phillip lester happens to be defendant aaron tanner’s brother-in-law in the upcoming tanner v. new jersey trial. keeping in mind the laws and regulations of the us court, judge lester must from the trial.