A dog whistle emits a sound in the ultrasonic range, which people cannot hear but dogs can. What frequency range does a dog whistle likely have? above 45,000 Hz 20-20.000 Hz 5-20 Hz 20.000-45.000 Hz Question 5 Which of the following animals can detect ultrasound? Select ALL that apply. dolphin human dog bat elephant sat 0.4/1 pts