challenge question #1

Thu, 27 Mar 1997 13:19:53 +0000

Sonar is a bats form of echo-location. It gives them the ability to navigate even
in pitch darkness. It is far more sophisticated than any man made technologies.
This sonar allows the bats to find food and to find their home. This allows them
to move freely without bumping into things.

Iselin Middle School
Tara Warren, Melissa Merlo, Vicky McMurchie, and Jenna Froelich