how do bat move about freely even in dark night and search out prey? name the sound waves used by them and write their frequency Share with your friends Share 4 Komal answered this ultrasonic sound wave . Frequency = >20 KHz 0 View Full Answer Ravneet answered this How do bats move about freely even in dark night and search out pray ? Name the sound waves used by them and write their frequency. 2 Abc answered this Here is answer for your question hope it may help you 1
