Text #1970212

A closed system is a system that does not allow any exchange of matter with its surrounding.

—from Science Literacy Vocabulary, a other by Literacy Team

Active since August 15, 2012.
92 total characters in this text.

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Leaders

View ranks through of 3
Rank Username WPM Accuracy Date
1. Martin (de_jesus) 37.56 98% 2012-12-17
2. austin (austinleeb) 22.39 94% 2012-12-17
3. tyler (sharkfin) 8.83 100% 2012-08-15

Universes

Universe Races Average WPM First Race
Walsh Middle School 22 31.19 April 30, 2011
Ygnacio Valley Christian School 18 38.60 April 12, 2016
Mrs. Wunschel's TypeRacer Universe 4 19.30 August 15, 2012
Default (English) 0 0.00 January 1, 1970