Question

ultrasound or pleasant is audible to some animals ​

Answer 1

Step-by-step explanation:

Ultrasound is sound waves with frequencies higher than the upper audible limit of human hearing. Ultrasound is not different from "normal" (audible) sound in its physical properties, except that humans cannot hear it. ... Animals such as bats and porpoises use ultrasound for locating prey and obstacles.

Answer 2

${ \huge \bf{ \mid{ \overline{ \underline{Answer}}} \mid}}$

yes ultrasound or pleasant is audible to some animals.

$\rule{300}{2}$