HELP PLEASE! In 2009, the Fish and Wildlife Service made a decision which meant that gray wolves would no longer be completely protected. What was the decision?

A) The wolves were returned to their places of origin in Canada
B) Gray wolves were taken off the federal endangered species list
C) The Wolves were allowed to venture outside of Yellowstone Park
D) The wolf hunting season was extended

Adecibel is a logarithmic unit that can be used to measure the intensity of a sound. the function y = 10logx gives the intensity of a sound in decibels, where x is the ratio of the intensity of the sound to a reference intensity. the reference intensity is generally set at the threshold of hearing. use the graphing utility to graph the decibel function. a whisper has a sound intensity of 30 decibels. use your graph to you complete the following statement. the sound intensity of a whisper is times the reference intensity.