1. ULTRA SOUND
By Amani Kalooji

2. HOW DO BATS USE ULTRASOUND TO
N AV I G A T E ?
They can hear high-frequency sounds that the bats make continually
while flying . Bats can determine the direction and distance of objects
in the area. This is called echolocation, each species of bat uses
echolocation to make its own kind of noises.