Example 3

Bats: Example 3 

In the past, people thought that bats were rodents, however bats weren’t the same as they thought. In fact bats has the similar skeleton that just like human’s. Some people though bats can’t see, however they have echolocation to keep them away from danger. Bats also perform a numerous valuable function, but nowadays “sixty percent of bats do not survive past infancy” because of the predators and human intrusions. to sum up bats”unusual physical features should not lead us to overestimate their harm or to underestimate their value”.