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Bats
Beginning of essay
INTRODUCTION
There are an innumerous amount of animal species in the world. They all
have adapted and evolved to survive in their surroundings. Some have grown fins,
others legs, and still others wings. One of the animals that has grown wings is
the bat. The bat is a truly great creature. It h ....
Middle of essay
....holocation. This was first proved by
Donald Griffin. Bats produce ultrasonic sound waves and then use the echo of
the returning sound to sense the world around them and in particularly to catch
insects. These sounds are usually out of the humans range of hearing (Fellman
42). This system is similar to that of dolphins. The sound is in the form of
clicks that increase as the bat gets closer to the insect or whatever it is
tracking (Bats in CT).
Unlike humans most insects can hear the bat's .... |
| Number of words: 1283 |
Approximate pages: 5 |
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