Environment & Ecology · Environmental Studies
The Braille script, used by visually impaired persons, features rows of raised dots made on thick paper. This script is based on how many points?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 110 points
- 28 points
- 36 points✓
- 44 points
Correct answer
6 points
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