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C H E C K F O R U N D E R S TA N D I N G Name:



animal Vision Revealed

a. animals without a backbone b. type of eye with a single lens c. range of energy waves d. type of eye with more than one lens e. light-sensitive cells f. animals with backbones


Directions: Match the phrases in the right column with the words in the left column. ____ 1. simple eye ____ 2. invertebrates ____ 3. photoreceptor ____ 4. compound eye ____ 5. electromagnetic spectrum ____ 6. vertebrates


Directions: Below are some of the adaptations described in the story that allow the creatures to pull off their cool vision tricks. Identify the animal that has each adaptation and explain how it helps them. 1. chemical "sunglasses"

2. nictitating membrane

3. can see circular polarization

4. bodies reflect ultraviolet light

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