question: what is used to warn other wolves by wolves?
choices.text: speed at which sound moves 70-75 degrees Fahrenheit discreet shouting soft whispering occurs over a wide range Two or more sets of alleles loud talking reverberating noise
choices.label: A B C D E F G H
fact2: Soon a chorus of howling coyotes join in and the whole area reverberates with noise.
combinedfact: reverberating noise is used to warn other wolves by wolves
formatted_question: what is used to warn other wolves by wolves? (A) speed at which sound moves (B) 70-75 degrees Fahrenheit (C) discreet shouting (D) soft whispering (E) occurs over a wide range (F) Two or more sets of alleles (G) loud talking (H) reverberating noise