Topic: Evolution
Quote: Most bats have eyes. Aside from that, the answer to your question is, once again, a big "Duhr...". Echolocation is superior to vision because it works no matter how much light exists. Optical vision only functions if there\'s light, and low and behold, most bats feed and live in darkness.
Response: If echolocation is superior to vision, why haven\'t more animals evolved this fantastic ability? Why hasn\'t natural selection weeded out species with their inferior "optical vision" and given them all echolocation, which would allow them superior senses in day and night, rather than just daytime?\n
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