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In this lab (Activity #1 on page), learners explore how we see color.

In this activity, learners will explore how the human brain interprets environmental stimuli.

In this activity, learners experience firsthand how marine animals' adaptive coloration camouflages them from prey.

In this lab, learners experience how dolphins and other echolocating animals use their senses to locate and identify objects without using their sense of sight.

In this exercise (Activity #2 on page), learners test their distance vision to evaluate their overall eyesight.